A:
Positive:
1 x 19274755 x 38549511 x 17522525 x 7709943 x 4482555 x 35045163 x 11825215 x 8965275 x 7009473 x 4075815 x 23651075 x 1793
Negative:
-1 x -1927475-5 x -385495-11 x -175225-25 x -77099-43 x -44825-55 x -35045-163 x -11825-215 x -8965-275 x -7009-473 x -4075-815 x -2365-1075 x -1793
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 1,927,475, 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 | 1,927,475 | |
| -1 | -1,927,475 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,927,475.
Example:
1 x 1,927,475 = 1,927,475
and
-1 x -1,927,475 = 1,927,475
Notice both answers equal 1,927,475
With that explanation out of the way, let's continue. Next, we take the number 1,927,475 and divide it by 2:
1,927,475 ÷ 2 = 963,737.5
If the quotient is a whole number, then 2 and 963,737.5 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 | 1,927,475 | |
| -1 | -1,927,475 |
Now, we try dividing 1,927,475 by 3:
1,927,475 ÷ 3 = 642,491.6667
If the quotient is a whole number, then 3 and 642,491.6667 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 | 1,927,475 | |
| -1 | -1,927,475 |
Let's try dividing by 4:
1,927,475 ÷ 4 = 481,868.75
If the quotient is a whole number, then 4 and 481,868.75 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 | 1,927,475 | |
| -1 | 1,927,475 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 43 | 55 | 163 | 215 | 275 | 473 | 815 | 1,075 | 1,793 | 2,365 | 4,075 | 7,009 | 8,965 | 11,825 | 35,045 | 44,825 | 77,099 | 175,225 | 385,495 | 1,927,475 |
| -1 | -5 | -11 | -25 | -43 | -55 | -163 | -215 | -275 | -473 | -815 | -1,075 | -1,793 | -2,365 | -4,075 | -7,009 | -8,965 | -11,825 | -35,045 | -44,825 | -77,099 | -175,225 | -385,495 | -1,927,475 |
Here are some more numbers to try:
Try the factor calculator