Q: What is the sum of all factors of the number 1,561,538 excluding 1,561,538?
A: 993,742
The factors of the number 1,561,538 are: 1, 2, 11, 22, 70979, 141958, 780769, 1561538.
If you add them up, you will get the total of 1,562,531. Now subtract 1,561,538 to get 993,742