1791328151

素因数分解:

${\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{1237}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 1901568000

約数和(自身を除く): 110239849

約数列:

[1, 19, 199, 383, 1237, 3781, 7277, 23503, 76217, 246163, 473771, 1448123, 4677097, 9001649, 94280429, 1791328151]

約数ペア:

[(1, 1791328151), (19, 94280429), (199, 9001649), (383, 4677097), (1237, 1448123), (3781, 473771), (7277, 246163), (23503, 76217)]