A:
Positive:
1 x 1613417311 x 146674317 x 94906919 x 849167187 x 86279209 x 77197239 x 67507323 x 49951361 x 446932629 x 61373553 x 45413971 x 4063
Negative:
-1 x -16134173-11 x -1466743-17 x -949069-19 x -849167-187 x -86279-209 x -77197-239 x -67507-323 x -49951-361 x -44693-2629 x -6137-3553 x -4541-3971 x -4063
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 16,134,173, 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 | 16,134,173 | |
| -1 | -16,134,173 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 16,134,173.
Example:
1 x 16,134,173 = 16,134,173
and
-1 x -16,134,173 = 16,134,173
Notice both answers equal 16,134,173
With that explanation out of the way, let's continue. Next, we take the number 16,134,173 and divide it by 2:
16,134,173 ÷ 2 = 8,067,086.5
If the quotient is a whole number, then 2 and 8,067,086.5 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 | 16,134,173 | |
| -1 | -16,134,173 |
Now, we try dividing 16,134,173 by 3:
16,134,173 ÷ 3 = 5,378,057.6667
If the quotient is a whole number, then 3 and 5,378,057.6667 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 | 16,134,173 | |
| -1 | -16,134,173 |
Let's try dividing by 4:
16,134,173 ÷ 4 = 4,033,543.25
If the quotient is a whole number, then 4 and 4,033,543.25 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 | 16,134,173 | |
| -1 | 16,134,173 |
If you did it right, you will end up with this table:
| 1 | 11 | 17 | 19 | 187 | 209 | 239 | 323 | 361 | 2,629 | 3,553 | 3,971 | 4,063 | 4,541 | 6,137 | 44,693 | 49,951 | 67,507 | 77,197 | 86,279 | 849,167 | 949,069 | 1,466,743 | 16,134,173 |
| -1 | -11 | -17 | -19 | -187 | -209 | -239 | -323 | -361 | -2,629 | -3,553 | -3,971 | -4,063 | -4,541 | -6,137 | -44,693 | -49,951 | -67,507 | -77,197 | -86,279 | -849,167 | -949,069 | -1,466,743 | -16,134,173 |
Here are some more numbers to try:
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