Q: What is the sum of all factors of the number 1,991,018 excluding 1,991,018?
A: 1,125,430
The factors of the number 1,991,018 are: 1, 2, 23, 46, 43283, 86566, 995509, 1991018.
If you add them up, you will get the total of 1,991,019. Now subtract 1,991,018 to get 1,125,430