Q: What is the sum of all factors of the number 21,438,619 excluding 21,438,619?
A: 9,477
The factors of the number 21,438,619 are: 1, 3733, 5743, 21438619.
If you add them up, you will get the total of 21,438,628. Now subtract 21,438,619 to get 9,477