15663715204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2915807}}^1$

素因数の和:2915907

約数の個数: 24

約数和(自身を含む): 29391344640

約数和(自身を除く): 13727629436

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 2915807, 5831614, 11663228, 49568719, 99137438, 198274876, 230348753, 460697506, 921395012, 3915928801, 7831857602, 15663715204]

約数ペア:

[(1, 15663715204), (2, 7831857602), (4, 3915928801), (17, 921395012), (34, 460697506), (68, 230348753), (79, 198274876), (158, 99137438), (316, 49568719), (1343, 11663228), (2686, 5831614), (5372, 2915807)]