Q: What is the sum of all factors of the number 1,219,421 excluding 1,219,421?
A: 222,499
The factors of the number 1,219,421 are: 1, 7, 29, 203, 6007, 42049, 174203, 1219421.
If you add them up, you will get the total of 1,219,643. Now subtract 1,219,421 to get 222,499