27320518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2297}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 43294320

約数和(自身を除く): 15973802

約数列:

[1, 2, 19, 38, 313, 626, 2297, 4594, 5947, 11894, 43643, 87286, 718961, 1437922, 13660259, 27320518]

約数ペア:

[(1, 27320518), (2, 13660259), (19, 1437922), (38, 718961), (313, 87286), (626, 43643), (2297, 11894), (4594, 5947)]