22758010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10889}}^1$

素因数の和:10926

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 24286790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 10889, 21778, 54445, 108890, 119779, 206891, 239558, 413782, 598895, 1034455, 1197790, 2068910, 2275801, 4551602, 11379005, 22758010]

約数ペア:

[(1, 22758010), (2, 11379005), (5, 4551602), (10, 2275801), (11, 2068910), (19, 1197790), (22, 1034455), (38, 598895), (55, 413782), (95, 239558), (110, 206891), (190, 119779), (209, 108890), (418, 54445), (1045, 21778), (2090, 10889)]