2011941787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1\times {\mathrm{1933}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 2193156000

約数和(自身を除く): 181214213

約数列:

[1, 19, 29, 551, 1889, 1933, 35891, 36727, 54781, 56057, 1040839, 1065083, 3651437, 69377303, 105891673, 2011941787]

約数ペア:

[(1, 2011941787), (19, 105891673), (29, 69377303), (551, 3651437), (1889, 1065083), (1933, 1040839), (35891, 56057), (36727, 54781)]