2019713059

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{219749}}^1$

素因数の和:219870

約数の個数: 16

約数和(自身を含む): 2510424000

約数和(自身を除く): 490710941

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 219749, 1538243, 2856737, 19997159, 22194649, 155362543, 288530437, 2019713059]

約数ペア:

[(1, 2019713059), (7, 288530437), (13, 155362543), (91, 22194649), (101, 19997159), (707, 2856737), (1313, 1538243), (9191, 219749)]