13316792

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 25816320

約数和(自身を除く): 12499528

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 331, 376, 428, 662, 856, 1324, 2648, 5029, 10058, 15557, 20116, 31114, 35417, 40232, 62228, 70834, 124456, 141668, 283336, 1664599, 3329198, 6658396, 13316792]

約数ペア:

[(1, 13316792), (2, 6658396), (4, 3329198), (8, 1664599), (47, 283336), (94, 141668), (107, 124456), (188, 70834), (214, 62228), (331, 40232), (376, 35417), (428, 31114), (662, 20116), (856, 15557), (1324, 10058), (2648, 5029)]