19411042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81559}}^1$

素因数の和:81585

約数の個数: 16

約数和(自身を含む): 35233920

約数和(自身を除く): 15822878

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81559, 163118, 570913, 1141826, 1386503, 2773006, 9705521, 19411042]

約数ペア:

[(1, 19411042), (2, 9705521), (7, 2773006), (14, 1386503), (17, 1141826), (34, 570913), (119, 163118), (238, 81559)]