22108550

素因数分解:

$2^1\times 5^2\times {\mathrm{442171}}^1$

素因数の和:442183

約数の個数: 12

約数和(自身を含む): 41121996

約数和(自身を除く): 19013446

約数列:

[1, 2, 5, 10, 25, 50, 442171, 884342, 2210855, 4421710, 11054275, 22108550]

約数ペア:

[(1, 22108550), (2, 11054275), (5, 4421710), (10, 2210855), (25, 884342), (50, 442171)]