Q: What is the sum of all factors of the number 1,991,323 excluding 1,991,323?
A: 3,837
The factors of the number 1,991,323 are: 1, 619, 3217, 1991323.
If you add them up, you will get the total of 1,991,326. Now subtract 1,991,323 to get 3,837