21305314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15971}}^1$

素因数の和:16025

約数の個数: 16

約数和(自身を含む): 34499520

約数和(自身を除く): 13194206

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15971, 31942, 367333, 463159, 734666, 926318, 10652657, 21305314]

約数ペア:

[(1, 21305314), (2, 10652657), (23, 926318), (29, 734666), (46, 463159), (58, 367333), (667, 31942), (1334, 15971)]