12538788

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 30602880

約数和(自身を除く): 18064092

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 263, 274, 348, 411, 526, 548, 789, 822, 1052, 1578, 1644, 3156, 3973, 7627, 7946, 11919, 15254, 15892, 22881, 23838, 30508, 36031, 45762, 47676, 72062, 91524, 108093, 144124, 216186, 432372, 1044899, 2089798, 3134697, 4179596, 6269394, 12538788]

約数ペア:

[(1, 12538788), (2, 6269394), (3, 4179596), (4, 3134697), (6, 2089798), (12, 1044899), (29, 432372), (58, 216186), (87, 144124), (116, 108093), (137, 91524), (174, 72062), (263, 47676), (274, 45762), (348, 36031), (411, 30508), (526, 23838), (548, 22881), (789, 15892), (822, 15254), (1052, 11919), (1578, 7946), (1644, 7627), (3156, 3973)]