16995310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89449}}^1$

素因数の和:89475

約数の個数: 16

約数和(自身を含む): 32202000

約数和(自身を除く): 15206690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 89449, 178898, 447245, 894490, 1699531, 3399062, 8497655, 16995310]

約数ペア:

[(1, 16995310), (2, 8497655), (5, 3399062), (10, 1699531), (19, 894490), (38, 447245), (95, 178898), (190, 89449)]