22215692

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 40548816

約数和(自身を除く): 18333124

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 2437, 4558, 4874, 9116, 9748, 104791, 129161, 209582, 258322, 419164, 516644, 5553923, 11107846, 22215692]

約数ペア:

[(1, 22215692), (2, 11107846), (4, 5553923), (43, 516644), (53, 419164), (86, 258322), (106, 209582), (172, 129161), (212, 104791), (2279, 9748), (2437, 9116), (4558, 4874)]