12844315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5490

約数の個数: 16

約数和(自身を含む): 17208576

約数和(自身を除く): 4364261

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 5431, 27155, 59741, 233533, 298705, 1167665, 2568863, 12844315]

約数ペア:

[(1, 12844315), (5, 2568863), (11, 1167665), (43, 298705), (55, 233533), (215, 59741), (473, 27155), (2365, 5431)]