15346628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 30820608

約数和(自身を除く): 15473980

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 82, 94, 164, 181, 188, 362, 451, 517, 724, 902, 1034, 1804, 1927, 1991, 2068, 3854, 3982, 7421, 7708, 7964, 8507, 14842, 17014, 21197, 29684, 34028, 42394, 81631, 84788, 93577, 163262, 187154, 326524, 348787, 374308, 697574, 1395148, 3836657, 7673314, 15346628]

約数ペア:

[(1, 15346628), (2, 7673314), (4, 3836657), (11, 1395148), (22, 697574), (41, 374308), (44, 348787), (47, 326524), (82, 187154), (94, 163262), (164, 93577), (181, 84788), (188, 81631), (362, 42394), (451, 34028), (517, 29684), (724, 21197), (902, 17014), (1034, 14842), (1804, 8507), (1927, 7964), (1991, 7708), (2068, 7421), (3854, 3982)]