12407226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 27101760

約数和(自身を除く): 14694534

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2179, 2847, 4358, 5694, 6537, 13074, 28327, 56654, 84981, 159067, 169962, 318134, 477201, 954402, 2067871, 4135742, 6203613, 12407226]

約数ペア:

[(1, 12407226), (2, 6203613), (3, 4135742), (6, 2067871), (13, 954402), (26, 477201), (39, 318134), (73, 169962), (78, 159067), (146, 84981), (219, 56654), (438, 28327), (949, 13074), (1898, 6537), (2179, 5694), (2847, 4358)]