22117238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4592

約数の個数: 32

約数和(自身を含む): 41277600

約数和(自身を除く): 19160362

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4549, 4862, 9098, 50039, 59137, 77333, 100078, 118274, 154666, 650507, 850663, 1005329, 1301014, 1701326, 2010658, 11058619, 22117238]

約数ペア:

[(1, 22117238), (2, 11058619), (11, 2010658), (13, 1701326), (17, 1301014), (22, 1005329), (26, 850663), (34, 650507), (143, 154666), (187, 118274), (221, 100078), (286, 77333), (374, 59137), (442, 50039), (2431, 9098), (4549, 4862)]