42529030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223837}}^1$

素因数の和:223863

約数の個数: 16

約数和(自身を含む): 80581680

約数和(自身を除く): 38052650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223837, 447674, 1119185, 2238370, 4252903, 8505806, 21264515, 42529030]

約数ペア:

[(1, 42529030), (2, 21264515), (5, 8505806), (10, 4252903), (19, 2238370), (38, 1119185), (95, 447674), (190, 223837)]