22206910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201881}}^1$

素因数の和:201899

約数の個数: 16

約数和(自身を含む): 43606512

約数和(自身を除く): 21399602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 201881, 403762, 1009405, 2018810, 2220691, 4441382, 11103455, 22206910]

約数ペア:

[(1, 22206910), (2, 11103455), (5, 4441382), (10, 2220691), (11, 2018810), (22, 1009405), (55, 403762), (110, 201881)]