22571887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 25204032

約数和(自身を除く): 2632145

約数列:

[1, 13, 37, 167, 281, 481, 2171, 3653, 6179, 10397, 46927, 80327, 135161, 610051, 1736299, 22571887]

約数ペア:

[(1, 22571887), (13, 1736299), (37, 610051), (167, 135161), (281, 80327), (481, 46927), (2171, 10397), (3653, 6179)]