2091117599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{120811}}^1$

素因数の和:121741

約数の個数: 8

約数和(自身を含む): 2203610880

約数和(自身を除く): 112493281

約数列:

[1, 19, 911, 17309, 120811, 2295409, 110058821, 2091117599]

約数ペア:

[(1, 2091117599), (19, 110058821), (911, 2295409), (17309, 120811)]