Q: What is the sum of all factors of the number 2,145,803 excluding 2,145,803?
A: 318,517
The factors of the number 2,145,803 are: 1, 11, 19, 209, 10267, 112937, 195073, 2145803.
If you add them up, you will get the total of 2,146,121. Now subtract 2,145,803 to get 318,517