15942904

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{3251}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 29950920

約数和(自身を除く): 14008016

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 3251, 4904, 6502, 13004, 26008, 1992863, 3985726, 7971452, 15942904]

約数ペア:

[(1, 15942904), (2, 7971452), (4, 3985726), (8, 1992863), (613, 26008), (1226, 13004), (2452, 6502), (3251, 4904)]