12688412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5441}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 24684912

約数和(自身を除く): 11996500

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 5441, 10882, 21764, 59851, 119702, 239404, 288373, 576746, 1153492, 3172103, 6344206, 12688412]

約数ペア:

[(1, 12688412), (2, 6344206), (4, 3172103), (11, 1153492), (22, 576746), (44, 288373), (53, 239404), (106, 119702), (212, 59851), (583, 21764), (1166, 10882), (2332, 5441)]