2016394741

素因数分解:

${\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{20611}}^1$

素因数の和:20920

約数の個数: 12

約数和(自身を含む): 2136062784

約数和(自身を除く): 119668043

約数列:

[1, 19, 271, 361, 5149, 20611, 97831, 391609, 5585581, 7440571, 106126039, 2016394741]

約数ペア:

[(1, 2016394741), (19, 106126039), (271, 7440571), (361, 5585581), (5149, 391609), (20611, 97831)]