22713730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174721}}^1$

素因数の和:174741

約数の個数: 16

約数和(自身を含む): 44029944

約数和(自身を除く): 21316214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 174721, 349442, 873605, 1747210, 2271373, 4542746, 11356865, 22713730]

約数ペア:

[(1, 22713730), (2, 11356865), (5, 4542746), (10, 2271373), (13, 1747210), (26, 873605), (65, 349442), (130, 174721)]