12520837

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 15212160

約数和(自身を除く): 2691323

約数列:

[1, 7, 29, 37, 203, 259, 1073, 1667, 7511, 11669, 48343, 61679, 338401, 431753, 1788691, 12520837]

約数ペア:

[(1, 12520837), (7, 1788691), (29, 431753), (37, 338401), (203, 61679), (259, 48343), (1073, 11669), (1667, 7511)]