12832705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 16689024

約数和(自身を除く): 3856319

約数列:

[1, 5, 17, 43, 85, 215, 731, 3511, 3655, 17555, 59687, 150973, 298435, 754865, 2566541, 12832705]

約数ペア:

[(1, 12832705), (5, 2566541), (17, 754865), (43, 298435), (85, 150973), (215, 59687), (731, 17555), (3511, 3655)]