13374856

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 28321020

約数和(自身を除く): 14946164

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 337, 451, 484, 674, 902, 968, 1348, 1804, 2696, 3608, 3707, 4961, 7414, 9922, 13817, 14828, 19844, 27634, 29656, 39688, 40777, 55268, 81554, 110536, 151987, 163108, 303974, 326216, 607948, 1215896, 1671857, 3343714, 6687428, 13374856]

約数ペア:

[(1, 13374856), (2, 6687428), (4, 3343714), (8, 1671857), (11, 1215896), (22, 607948), (41, 326216), (44, 303974), (82, 163108), (88, 151987), (121, 110536), (164, 81554), (242, 55268), (328, 40777), (337, 39688), (451, 29656), (484, 27634), (674, 19844), (902, 14828), (968, 13817), (1348, 9922), (1804, 7414), (2696, 4961), (3608, 3707)]