12739016

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{1657}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 24695910

約数和(自身を除く): 11956894

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1657, 1922, 3314, 3844, 6628, 7688, 13256, 51367, 102734, 205468, 410936, 1592377, 3184754, 6369508, 12739016]

約数ペア:

[(1, 12739016), (2, 6369508), (4, 3184754), (8, 1592377), (31, 410936), (62, 205468), (124, 102734), (248, 51367), (961, 13256), (1657, 7688), (1922, 6628), (3314, 3844)]