15109116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:3994

約数の個数: 48

約数和(自身を含む): 39795840

約数和(自身を除く): 24686724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 3947, 7894, 11841, 15788, 23682, 43417, 47364, 86834, 114463, 130251, 173668, 228926, 260502, 343389, 457852, 521004, 686778, 1259093, 1373556, 2518186, 3777279, 5036372, 7554558, 15109116]

約数ペア:

[(1, 15109116), (2, 7554558), (3, 5036372), (4, 3777279), (6, 2518186), (11, 1373556), (12, 1259093), (22, 686778), (29, 521004), (33, 457852), (44, 343389), (58, 260502), (66, 228926), (87, 173668), (116, 130251), (132, 114463), (174, 86834), (319, 47364), (348, 43417), (638, 23682), (957, 15788), (1276, 11841), (1914, 7894), (3828, 3947)]