Q: What is the sum of all factors of the number 12,561,398 excluding 12,561,398?
A: 6,280,702
The factors of the number 12,561,398 are: 1, 2, 6280699, 12561398.
If you add them up, you will get the total of 12,561,404. Now subtract 12,561,398 to get 6,280,702