15243558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 33737472

約数和(自身を除く): 18493914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 3253, 4686, 6506, 9759, 19518, 35783, 71566, 107349, 214698, 230963, 461926, 692889, 1385778, 2540593, 5081186, 7621779, 15243558]

約数ペア:

[(1, 15243558), (2, 7621779), (3, 5081186), (6, 2540593), (11, 1385778), (22, 692889), (33, 461926), (66, 230963), (71, 214698), (142, 107349), (213, 71566), (426, 35783), (781, 19518), (1562, 9759), (2343, 6506), (3253, 4686)]