13422265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8352

約数の個数: 16

約数和(自身を含む): 17953920

約数和(自身を除く): 4531655

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 8311, 41555, 141287, 157909, 706435, 789545, 2684453, 13422265]

約数ペア:

[(1, 13422265), (5, 2684453), (17, 789545), (19, 706435), (85, 157909), (95, 141287), (323, 41555), (1615, 8311)]