12131030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71359}}^1$

素因数の和:71383

約数の個数: 16

約数和(自身を含む): 23120640

約数和(自身を除く): 10989610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 71359, 142718, 356795, 713590, 1213103, 2426206, 6065515, 12131030]

約数ペア:

[(1, 12131030), (2, 6065515), (5, 2426206), (10, 1213103), (17, 713590), (34, 356795), (85, 142718), (170, 71359)]