18533710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142567}}^1$

素因数の和:142587

約数の個数: 16

約数和(自身を含む): 35927136

約数和(自身を除く): 17393426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 142567, 285134, 712835, 1425670, 1853371, 3706742, 9266855, 18533710]

約数ペア:

[(1, 18533710), (2, 9266855), (5, 3706742), (10, 1853371), (13, 1425670), (26, 712835), (65, 285134), (130, 142567)]