15739841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 18232704

約数和(自身を除く): 2492863

約数列:

[1, 13, 17, 67, 221, 871, 1063, 1139, 13819, 14807, 18071, 71221, 234923, 925873, 1210757, 15739841]

約数ペア:

[(1, 15739841), (13, 1210757), (17, 925873), (67, 234923), (221, 71221), (871, 18071), (1063, 14807), (1139, 13819)]