A:
Positive:
1 x 2332837111 x 212076119 x 122780923 x 1014277209 x 111619211 x 110561253 x 92207437 x 53383529 x 440992321 x 100514009 x 58194807 x 4853
Negative:
-1 x -23328371-11 x -2120761-19 x -1227809-23 x -1014277-209 x -111619-211 x -110561-253 x -92207-437 x -53383-529 x -44099-2321 x -10051-4009 x -5819-4807 x -4853
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 23,328,371, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 23,328,371 | |
| -1 | -23,328,371 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 23,328,371.
Example:
1 x 23,328,371 = 23,328,371
and
-1 x -23,328,371 = 23,328,371
Notice both answers equal 23,328,371
With that explanation out of the way, let's continue. Next, we take the number 23,328,371 and divide it by 2:
23,328,371 ÷ 2 = 11,664,185.5
If the quotient is a whole number, then 2 and 11,664,185.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 23,328,371 | |
| -1 | -23,328,371 |
Now, we try dividing 23,328,371 by 3:
23,328,371 ÷ 3 = 7,776,123.6667
If the quotient is a whole number, then 3 and 7,776,123.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 23,328,371 | |
| -1 | -23,328,371 |
Let's try dividing by 4:
23,328,371 ÷ 4 = 5,832,092.75
If the quotient is a whole number, then 4 and 5,832,092.75 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 23,328,371 | |
| -1 | 23,328,371 |
If you did it right, you will end up with this table:
| 1 | 11 | 19 | 23 | 209 | 211 | 253 | 437 | 529 | 2,321 | 4,009 | 4,807 | 4,853 | 5,819 | 10,051 | 44,099 | 53,383 | 92,207 | 110,561 | 111,619 | 1,014,277 | 1,227,809 | 2,120,761 | 23,328,371 |
| -1 | -11 | -19 | -23 | -209 | -211 | -253 | -437 | -529 | -2,321 | -4,009 | -4,807 | -4,853 | -5,819 | -10,051 | -44,099 | -53,383 | -92,207 | -110,561 | -111,619 | -1,014,277 | -1,227,809 | -2,120,761 | -23,328,371 |
Here are some more numbers to try:
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