12861068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 24675840

約数和(自身を除く): 11814772

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 1223, 2446, 2629, 4892, 5258, 10516, 13453, 26906, 53812, 292297, 584594, 1169188, 3215267, 6430534, 12861068]

約数ペア:

[(1, 12861068), (2, 6430534), (4, 3215267), (11, 1169188), (22, 584594), (44, 292297), (239, 53812), (478, 26906), (956, 13453), (1223, 10516), (2446, 5258), (2629, 4892)]