22890956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12689}}^1$

素因数の和:12745

約数の個数: 24

約数和(自身を含む): 44770320

約数和(自身を除く): 21879364

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 12689, 25378, 50756, 139579, 279158, 520249, 558316, 1040498, 2080996, 5722739, 11445478, 22890956]

約数ペア:

[(1, 22890956), (2, 11445478), (4, 5722739), (11, 2080996), (22, 1040498), (41, 558316), (44, 520249), (82, 279158), (164, 139579), (451, 50756), (902, 25378), (1804, 12689)]