13709872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 29475792

約数和(自身を除く): 15765920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1277, 1342, 2554, 2684, 5108, 5368, 10216, 10736, 14047, 20432, 28094, 56188, 77897, 112376, 155794, 224752, 311588, 623176, 856867, 1246352, 1713734, 3427468, 6854936, 13709872]

約数ペア:

[(1, 13709872), (2, 6854936), (4, 3427468), (8, 1713734), (11, 1246352), (16, 856867), (22, 623176), (44, 311588), (61, 224752), (88, 155794), (122, 112376), (176, 77897), (244, 56188), (488, 28094), (671, 20432), (976, 14047), (1277, 10736), (1342, 10216), (2554, 5368), (2684, 5108)]