19527056

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{1741}}^1$

素因数の和:2450

約数の個数: 20

約数和(自身を含む): 37909404

約数和(自身を除く): 18382348

約数列:

[1, 2, 4, 8, 16, 701, 1402, 1741, 2804, 3482, 5608, 6964, 11216, 13928, 27856, 1220441, 2440882, 4881764, 9763528, 19527056]

約数ペア:

[(1, 19527056), (2, 9763528), (4, 4881764), (8, 2440882), (16, 1220441), (701, 27856), (1402, 13928), (1741, 11216), (2804, 6964), (3482, 5608)]