12686808

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3803}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 31953600

約数和(自身を除く): 19266792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 3803, 7606, 11409, 15212, 22818, 30424, 45636, 91272, 528617, 1057234, 1585851, 2114468, 3171702, 4228936, 6343404, 12686808]

約数ペア:

[(1, 12686808), (2, 6343404), (3, 4228936), (4, 3171702), (6, 2114468), (8, 1585851), (12, 1057234), (24, 528617), (139, 91272), (278, 45636), (417, 30424), (556, 22818), (834, 15212), (1112, 11409), (1668, 7606), (3336, 3803)]