9399764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19421}}^1$

素因数の和:19447

約数の個数: 18

約数和(自身を含む): 18081882

約数和(自身を除く): 8682118

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19421, 38842, 77684, 213631, 427262, 854524, 2349941, 4699882, 9399764]

約数ペア:

[(1, 9399764), (2, 4699882), (4, 2349941), (11, 854524), (22, 427262), (44, 213631), (121, 77684), (242, 38842), (484, 19421)]