A:
Positive:
1 x 11668155 x 23336313 x 8975529 x 4023565 x 17951145 x 8047377 x 3095619 x 1885
Negative:
-1 x -1166815-5 x -233363-13 x -89755-29 x -40235-65 x -17951-145 x -8047-377 x -3095-619 x -1885
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 1,166,815, 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 | 1,166,815 | |
| -1 | -1,166,815 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,166,815.
Example:
1 x 1,166,815 = 1,166,815
and
-1 x -1,166,815 = 1,166,815
Notice both answers equal 1,166,815
With that explanation out of the way, let's continue. Next, we take the number 1,166,815 and divide it by 2:
1,166,815 ÷ 2 = 583,407.5
If the quotient is a whole number, then 2 and 583,407.5 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 | 1,166,815 | |
| -1 | -1,166,815 |
Now, we try dividing 1,166,815 by 3:
1,166,815 ÷ 3 = 388,938.3333
If the quotient is a whole number, then 3 and 388,938.3333 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 | 1,166,815 | |
| -1 | -1,166,815 |
Let's try dividing by 4:
1,166,815 ÷ 4 = 291,703.75
If the quotient is a whole number, then 4 and 291,703.75 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 | 1,166,815 | |
| -1 | 1,166,815 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 29 | 65 | 145 | 377 | 619 | 1,885 | 3,095 | 8,047 | 17,951 | 40,235 | 89,755 | 233,363 | 1,166,815 |
| -1 | -5 | -13 | -29 | -65 | -145 | -377 | -619 | -1,885 | -3,095 | -8,047 | -17,951 | -40,235 | -89,755 | -233,363 | -1,166,815 |
Here are some more numbers to try:
Try the factor calculator