2019610313

素因数分解:

$7^2\times {\mathrm{197}}^1\times {\mathrm{209221}}^1$

素因数の和:209432

約数の個数: 12

約数和(自身を含む): 2361279492

約数和(自身を除く): 341669179

約数列:

[1, 7, 49, 197, 1379, 9653, 209221, 1464547, 10251829, 41216537, 288515759, 2019610313]

約数ペア:

[(1, 2019610313), (7, 288515759), (49, 41216537), (197, 10251829), (1379, 1464547), (9653, 209221)]