2019914314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{109433}}^1$

素因数の和:110285

約数の個数: 16

約数和(自身を含む): 3309284160

約数和(自身を除く): 1289369846

約数列:

[1, 2, 11, 22, 839, 1678, 9229, 18458, 109433, 218866, 1203763, 2407526, 91814287, 183628574, 1009957157, 2019914314]

約数ペア:

[(1, 2019914314), (2, 1009957157), (11, 183628574), (22, 91814287), (839, 2407526), (1678, 1203763), (9229, 218866), (18458, 109433)]