12547546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 21617280

約数和(自身を除く): 9069734

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 277, 319, 554, 638, 781, 1562, 2059, 3047, 4118, 6094, 8033, 16066, 19667, 22649, 39334, 45298, 88363, 176726, 216337, 432674, 570343, 1140686, 6273773, 12547546]

約数ペア:

[(1, 12547546), (2, 6273773), (11, 1140686), (22, 570343), (29, 432674), (58, 216337), (71, 176726), (142, 88363), (277, 45298), (319, 39334), (554, 22649), (638, 19667), (781, 16066), (1562, 8033), (2059, 6094), (3047, 4118)]