16557086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 31631040

約数和(自身を除く): 15073954

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3137, 5278, 6274, 21959, 40781, 43918, 81562, 90973, 181946, 285467, 570934, 636811, 1182649, 1273622, 2365298, 8278543, 16557086]

約数ペア:

[(1, 16557086), (2, 8278543), (7, 2365298), (13, 1273622), (14, 1182649), (26, 636811), (29, 570934), (58, 285467), (91, 181946), (182, 90973), (203, 81562), (377, 43918), (406, 40781), (754, 21959), (2639, 6274), (3137, 5278)]