22717948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2447}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 43593984

約数和(自身を除く): 20876036

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 2447, 4642, 4894, 9284, 9788, 26917, 53834, 107668, 516317, 1032634, 2065268, 5679487, 11358974, 22717948]

約数ペア:

[(1, 22717948), (2, 11358974), (4, 5679487), (11, 2065268), (22, 1032634), (44, 516317), (211, 107668), (422, 53834), (844, 26917), (2321, 9788), (2447, 9284), (4642, 4894)]