Q: What is the sum of all factors of the number 12,709,021 excluding 12,709,021?
A: 1,007,843
The factors of the number 12,709,021 are: 1, 13, 647, 1511, 8411, 19643, 977617, 12709021.
If you add them up, you will get the total of 12,709,022. Now subtract 12,709,021 to get 1,007,843