10111216

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{3877}}^1$

素因数の和:4048

約数の個数: 20

約数和(自身を含む): 19715752

約数和(自身を除く): 9604536

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 3877, 7754, 15508, 31016, 62032, 631951, 1263902, 2527804, 5055608, 10111216]

約数ペア:

[(1, 10111216), (2, 5055608), (4, 2527804), (8, 1263902), (16, 631951), (163, 62032), (326, 31016), (652, 15508), (1304, 7754), (2608, 3877)]