13860176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 29798688

約数和(自身を除く): 15938512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1291, 1342, 2582, 2684, 5164, 5368, 10328, 10736, 14201, 20656, 28402, 56804, 78751, 113608, 157502, 227216, 315004, 630008, 866261, 1260016, 1732522, 3465044, 6930088, 13860176]

約数ペア:

[(1, 13860176), (2, 6930088), (4, 3465044), (8, 1732522), (11, 1260016), (16, 866261), (22, 630008), (44, 315004), (61, 227216), (88, 157502), (122, 113608), (176, 78751), (244, 56804), (488, 28402), (671, 20656), (976, 14201), (1291, 10736), (1342, 10328), (2582, 5368), (2684, 5164)]