2019693669

素因数分解:

$3^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{62819}}^1$

素因数の和:64360

約数の個数: 16

約数和(自身を含む): 3079687680

約数和(自身を除く): 1059994011

約数列:

[1, 3, 7, 21, 1531, 4593, 10717, 32151, 62819, 188457, 439733, 1319199, 96175889, 288527667, 673231223, 2019693669]

約数ペア:

[(1, 2019693669), (3, 673231223), (7, 288527667), (21, 96175889), (1531, 1319199), (4593, 439733), (10717, 188457), (32151, 62819)]