22456412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10859}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 43787520

約数和(自身を除く): 21331108

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 10859, 21718, 43436, 119449, 238898, 477796, 510373, 1020746, 2041492, 5614103, 11228206, 22456412]

約数ペア:

[(1, 22456412), (2, 11228206), (4, 5614103), (11, 2041492), (22, 1020746), (44, 510373), (47, 477796), (94, 238898), (188, 119449), (517, 43436), (1034, 21718), (2068, 10859)]