15671930888

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1213}}^1\times {\mathrm{20443}}^1$

素因数の和:21741

約数の個数: 32

約数和(自身を含む): 29782819200

約数和(自身を除く): 14110888312

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1213, 2426, 4852, 9704, 20443, 40886, 81772, 95827, 163544, 191654, 383308, 766616, 1614997, 3229994, 6459988, 12919976, 24797359, 49594718, 99189436, 198378872, 1958991361, 3917982722, 7835965444, 15671930888]

約数ペア:

[(1, 15671930888), (2, 7835965444), (4, 3917982722), (8, 1958991361), (79, 198378872), (158, 99189436), (316, 49594718), (632, 24797359), (1213, 12919976), (2426, 6459988), (4852, 3229994), (9704, 1614997), (20443, 766616), (40886, 383308), (81772, 191654), (95827, 163544)]