19288147377

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{277}}^1\times {\mathrm{8263}}^1$

素因数の和:8649

約数の個数: 24

約数和(自身を含む): 26309733184

約数和(自身を除く): 7021585807

約数列:

[1, 3, 53, 159, 277, 831, 2809, 8263, 8427, 14681, 24789, 44043, 437939, 778093, 1313817, 2288851, 2334279, 6866553, 23210767, 69632301, 121309103, 363927309, 6429382459, 19288147377]

約数ペア:

[(1, 19288147377), (3, 6429382459), (53, 363927309), (159, 121309103), (277, 69632301), (831, 23210767), (2809, 6866553), (8263, 2334279), (8427, 2288851), (14681, 1313817), (24789, 778093), (44043, 437939)]