18957533

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{9371}}^1$

素因数の和:9412

約数の個数: 12

約数和(自身を含む): 23017632

約数和(自身を除く): 4060099

約数列:

[1, 7, 17, 119, 289, 2023, 9371, 65597, 159307, 1115149, 2708219, 18957533]

約数ペア:

[(1, 18957533), (7, 2708219), (17, 1115149), (119, 159307), (289, 65597), (2023, 9371)]