130919215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{196871}}^1$

素因数の和:196902

約数の個数: 16

約数和(自身を含む): 188997120

約数和(自身を除く): 58077905

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 196871, 984355, 1378097, 3740549, 6890485, 18702745, 26183843, 130919215]

約数ペア:

[(1, 130919215), (5, 26183843), (7, 18702745), (19, 6890485), (35, 3740549), (95, 1378097), (133, 984355), (665, 196871)]