23155822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2851}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 36140544

約数和(自身を除く): 12984722

約数列:

[1, 2, 31, 62, 131, 262, 2851, 4061, 5702, 8122, 88381, 176762, 373481, 746962, 11577911, 23155822]

約数ペア:

[(1, 23155822), (2, 11577911), (31, 746962), (62, 373481), (131, 176762), (262, 88381), (2851, 8122), (4061, 5702)]