12281617

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 13178880

約数和(自身を除く): 897263

約数列:

[1, 43, 47, 59, 103, 2021, 2537, 2773, 4429, 4841, 6077, 119239, 208163, 261311, 285619, 12281617]

約数ペア:

[(1, 12281617), (43, 285619), (47, 261311), (59, 208163), (103, 119239), (2021, 6077), (2537, 4841), (2773, 4429)]