11391080

素因数分解:

$2^3\times 5^1\times {\mathrm{284777}}^1$

素因数の和:284788

約数の個数: 16

約数和(自身を含む): 25630020

約数和(自身を除く): 14238940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 284777, 569554, 1139108, 1423885, 2278216, 2847770, 5695540, 11391080]

約数ペア:

[(1, 11391080), (2, 5695540), (4, 2847770), (5, 2278216), (8, 1423885), (10, 1139108), (20, 569554), (40, 284777)]