9418882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{38921}}^1$

素因数の和:38945

約数の個数: 12

約数和(自身を含む): 15529878

約数和(自身を除く): 6110996

約数列:

[1, 2, 11, 22, 121, 242, 38921, 77842, 428131, 856262, 4709441, 9418882]

約数ペア:

[(1, 9418882), (2, 4709441), (11, 856262), (22, 428131), (121, 77842), (242, 38921)]