2013092641

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{18307}}^1$

素因数の和:19020

約数の個数: 16

約数和(自身を含む): 2404353024

約数和(自身を除く): 391260383

約数列:

[1, 7, 23, 161, 683, 4781, 15709, 18307, 109963, 128149, 421061, 2947427, 12503681, 87525767, 287584663, 2013092641]

約数ペア:

[(1, 2013092641), (7, 287584663), (23, 87525767), (161, 12503681), (683, 2947427), (4781, 421061), (15709, 128149), (18307, 109963)]