16199533

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^2$

素因数の和:724

約数の個数: 12

約数和(自身を含む): 19544160

約数和(自身を除く): 3344627

約数列:

[1, 7, 19, 133, 349, 2443, 6631, 46417, 121801, 852607, 2314219, 16199533]

約数ペア:

[(1, 16199533), (7, 2314219), (19, 852607), (133, 121801), (349, 46417), (2443, 6631)]