11687852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 22527120

約数和(自身を除く): 10839268

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 2437, 4796, 4874, 9748, 26807, 53614, 107228, 265633, 531266, 1062532, 2921963, 5843926, 11687852]

約数ペア:

[(1, 11687852), (2, 5843926), (4, 2921963), (11, 1062532), (22, 531266), (44, 265633), (109, 107228), (218, 53614), (436, 26807), (1199, 9748), (2398, 4874), (2437, 4796)]