12790204

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9719}}^1$

素因数の和:9777

約数の個数: 24

約数和(自身を含む): 26127360

約数和(自身を除く): 13337156

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9719, 19438, 38876, 68033, 136066, 272132, 456793, 913586, 1827172, 3197551, 6395102, 12790204]

約数ペア:

[(1, 12790204), (2, 6395102), (4, 3197551), (7, 1827172), (14, 913586), (28, 456793), (47, 272132), (94, 136066), (188, 68033), (329, 38876), (658, 19438), (1316, 9719)]