18772204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{426641}}^1$

素因数の和:426656

約数の個数: 12

約数和(自身を含む): 35837928

約数和(自身を除く): 17065724

約数列:

[1, 2, 4, 11, 22, 44, 426641, 853282, 1706564, 4693051, 9386102, 18772204]

約数ペア:

[(1, 18772204), (2, 9386102), (4, 4693051), (11, 1706564), (22, 853282), (44, 426641)]