2019918374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1621}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 3206421504

約数和(自身を除く): 1186503130

約数列:

[1, 2, 23, 46, 103, 206, 263, 526, 1621, 2369, 3242, 4738, 6049, 12098, 27089, 37283, 54178, 74566, 166963, 333926, 426323, 623047, 852646, 1246094, 3840149, 7680298, 9805429, 19610858, 43911269, 87822538, 1009959187, 2019918374]

約数ペア:

[(1, 2019918374), (2, 1009959187), (23, 87822538), (46, 43911269), (103, 19610858), (206, 9805429), (263, 7680298), (526, 3840149), (1621, 1246094), (2369, 852646), (3242, 623047), (4738, 426323), (6049, 333926), (12098, 166963), (27089, 74566), (37283, 54178)]