12667508

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1993}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 25459392

約数和(自身を除く): 12791884

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 1993, 3178, 3986, 6356, 7972, 13951, 27902, 55804, 452411, 904822, 1809644, 3166877, 6333754, 12667508]

約数ペア:

[(1, 12667508), (2, 6333754), (4, 3166877), (7, 1809644), (14, 904822), (28, 452411), (227, 55804), (454, 27902), (908, 13951), (1589, 7972), (1993, 6356), (3178, 3986)]