15000008

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{1931}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 28168560

約数和(自身を除く): 13168552

約数列:

[1, 2, 4, 8, 971, 1931, 1942, 3862, 3884, 7724, 7768, 15448, 1875001, 3750002, 7500004, 15000008]

約数ペア:

[(1, 15000008), (2, 7500004), (4, 3750002), (8, 1875001), (971, 15448), (1931, 7768), (1942, 7724), (3862, 3884)]