22540012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 43238160

約数和(自身を除く): 20698148

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2237, 2519, 4474, 5038, 8948, 10076, 24607, 49214, 98428, 512273, 1024546, 2049092, 5635003, 11270006, 22540012]

約数ペア:

[(1, 22540012), (2, 11270006), (4, 5635003), (11, 2049092), (22, 1024546), (44, 512273), (229, 98428), (458, 49214), (916, 24607), (2237, 10076), (2519, 8948), (4474, 5038)]