47382238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20441}}^1$

素因数の和:20523

約数の個数: 16

約数和(自身を含む): 76044240

約数和(自身を除く): 28662002

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 20441, 40882, 388379, 776758, 1246901, 2493802, 23691119, 47382238]

約数ペア:

[(1, 47382238), (2, 23691119), (19, 2493802), (38, 1246901), (61, 776758), (122, 388379), (1159, 40882), (2318, 20441)]