Q: What is the sum of all factors of the number 2,121,179 excluding 2,121,179?
A: 111,661
The factors of the number 2,121,179 are: 1, 19, 111641, 2121179.
If you add them up, you will get the total of 2,121,290. Now subtract 2,121,179 to get 111,661