19008475

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{10709}}^1$

素因数の和:10790

約数の個数: 12

約数和(自身を含む): 23904720

約数和(自身を除く): 4896245

約数列:

[1, 5, 25, 71, 355, 1775, 10709, 53545, 267725, 760339, 3801695, 19008475]

約数ペア:

[(1, 19008475), (5, 3801695), (25, 760339), (71, 267725), (355, 53545), (1775, 10709)]