2019120169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{16231}}^1$

素因数の和:16548

約数の個数: 16

約数和(自身を含む): 2262610944

約数和(自身を除く): 243490775

約数列:

[1, 11, 43, 263, 473, 2893, 11309, 16231, 124399, 178541, 697933, 4268753, 7677263, 46956283, 183556379, 2019120169]

約数ペア:

[(1, 2019120169), (11, 183556379), (43, 46956283), (263, 7677263), (473, 4268753), (2893, 697933), (11309, 178541), (16231, 124399)]