2019924659

素因数分解:

${\mathrm{61}}^1\times {\mathrm{1901}}^1\times {\mathrm{17419}}^1$

素因数の和:19381

約数の個数: 8

約数和(自身を含む): 2054236080

約数和(自身を除く): 34311421

約数列:

[1, 61, 1901, 17419, 115961, 1062559, 33113519, 2019924659]

約数ペア:

[(1, 2019924659), (61, 33113519), (1901, 1062559), (17419, 115961)]