15730226

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 24235200

約数和(自身を除く): 8504974

約数列:

[1, 2, 59, 109, 118, 218, 1223, 2446, 6431, 12862, 72157, 133307, 144314, 266614, 7865113, 15730226]

約数ペア:

[(1, 15730226), (2, 7865113), (59, 266614), (109, 144314), (118, 133307), (218, 72157), (1223, 12862), (2446, 6431)]