15691494401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{2939}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 18289152000

約数和(自身を除く): 2597657599

約数列:

[1, 11, 23, 47, 253, 449, 517, 1081, 2939, 4939, 10327, 11891, 21103, 32329, 67597, 113597, 138133, 232133, 485369, 743567, 1319611, 1519463, 3177059, 5339059, 14515721, 30351053, 34947649, 62021717, 333861583, 682238887, 1426499491, 15691494401]

約数ペア:

[(1, 15691494401), (11, 1426499491), (23, 682238887), (47, 333861583), (253, 62021717), (449, 34947649), (517, 30351053), (1081, 14515721), (2939, 5339059), (4939, 3177059), (10327, 1519463), (11891, 1319611), (21103, 743567), (32329, 485369), (67597, 232133), (113597, 138133)]