2051278171

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{93151}}^1$

素因数の和:93250

約数の個数: 12

約数和(自身を含む): 2200436544

約数和(自身を除く): 149158373

約数列:

[1, 19, 61, 361, 1159, 22021, 93151, 1769869, 5682211, 33627511, 107962009, 2051278171]

約数ペア:

[(1, 2051278171), (19, 107962009), (61, 33627511), (361, 5682211), (1159, 1769869), (22021, 93151)]