239430685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193871}}^1$

素因数の和:193908

約数の個数: 16

約数和(自身を含む): 325704960

約数和(自身を除く): 86274275

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 193871, 969355, 2520323, 3683549, 12601615, 18417745, 47886137, 239430685]

約数ペア:

[(1, 239430685), (5, 47886137), (13, 18417745), (19, 12601615), (65, 3683549), (95, 2520323), (247, 969355), (1235, 193871)]