19060021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 12

約数和(自身を含む): 20452000

約数和(自身を除く): 1391979

約数列:

[1, 19, 71, 199, 1349, 3781, 5041, 14129, 95779, 268451, 1003159, 19060021]

約数ペア:

[(1, 19060021), (19, 1003159), (71, 268451), (199, 95779), (1349, 14129), (3781, 5041)]