11181321595

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1\times {\mathrm{34213}}^1$

素因数の和:34782

約数の個数: 16

約数和(自身を含む): 13533963552

約数和(自身を除く): 2352641957

約数列:

[1, 5, 163, 401, 815, 2005, 34213, 65363, 171065, 326815, 5576719, 13719413, 27883595, 68597065, 2236264319, 11181321595]

約数ペア:

[(1, 11181321595), (5, 2236264319), (163, 68597065), (401, 27883595), (815, 13719413), (2005, 5576719), (34213, 326815), (65363, 171065)]