13471513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 15840000

約数和(自身を除く): 2368487

約数列:

[1, 11, 19, 43, 209, 473, 817, 1499, 8987, 16489, 28481, 64457, 313291, 709027, 1224683, 13471513]

約数ペア:

[(1, 13471513), (11, 1224683), (19, 709027), (43, 313291), (209, 64457), (473, 28481), (817, 16489), (1499, 8987)]