23641985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14639}}^1$

素因数の和:14680

約数の個数: 16

約数和(自身を含む): 31622400

約数和(自身を除く): 7980415

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 14639, 73195, 248863, 278141, 1244315, 1390705, 4728397, 23641985]

約数ペア:

[(1, 23641985), (5, 4728397), (17, 1390705), (19, 1244315), (85, 278141), (95, 248863), (323, 73195), (1615, 14639)]