39442886

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9059}}^1$

素因数の和:9379

約数の個数: 16

約数和(自身を含む): 67841280

約数和(自身を除く): 28398394

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 9059, 18118, 63413, 126826, 2817349, 5634698, 19721443, 39442886]

約数ペア:

[(1, 39442886), (2, 19721443), (7, 5634698), (14, 2817349), (311, 126826), (622, 63413), (2177, 18118), (4354, 9059)]