12205556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 23390976

約数和(自身を除く): 11185420

約数列:

[1, 2, 4, 11, 22, 44, 457, 607, 914, 1214, 1828, 2428, 5027, 6677, 10054, 13354, 20108, 26708, 277399, 554798, 1109596, 3051389, 6102778, 12205556]

約数ペア:

[(1, 12205556), (2, 6102778), (4, 3051389), (11, 1109596), (22, 554798), (44, 277399), (457, 26708), (607, 20108), (914, 13354), (1214, 10054), (1828, 6677), (2428, 5027)]