18495745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5881}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 24139728

約数和(自身を除く): 5643983

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 5881, 29405, 99977, 217597, 499885, 1087985, 3699149, 18495745]

約数ペア:

[(1, 18495745), (5, 3699149), (17, 1087985), (37, 499885), (85, 217597), (185, 99977), (629, 29405), (3145, 5881)]