13657456

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1697}}^1$

素因数の和:2208

約数の個数: 20

約数和(自身を含む): 26529552

約数和(自身を除く): 12872096

約数列:

[1, 2, 4, 8, 16, 503, 1006, 1697, 2012, 3394, 4024, 6788, 8048, 13576, 27152, 853591, 1707182, 3414364, 6828728, 13657456]

約数ペア:

[(1, 13657456), (2, 6828728), (4, 3414364), (8, 1707182), (16, 853591), (503, 27152), (1006, 13576), (1697, 8048), (2012, 6788), (3394, 4024)]