11209855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 14183424

約数和(自身を除く): 2973569

約数列:

[1, 5, 23, 107, 115, 535, 911, 2461, 4555, 12305, 20953, 97477, 104765, 487385, 2241971, 11209855]

約数ペア:

[(1, 11209855), (5, 2241971), (23, 487385), (107, 104765), (115, 97477), (535, 20953), (911, 12305), (2461, 4555)]