18537224410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2075837}}^1$

素因数の和:2075910

約数の個数: 32

約数和(自身を含む): 35870480640

約数和(自身を除く): 17333256230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 2075837, 4151674, 10379185, 20758370, 39440903, 78881806, 97564339, 195128678, 197204515, 394409030, 487821695, 975643390, 1853722441, 3707444882, 9268612205, 18537224410]

約数ペア:

[(1, 18537224410), (2, 9268612205), (5, 3707444882), (10, 1853722441), (19, 975643390), (38, 487821695), (47, 394409030), (94, 197204515), (95, 195128678), (190, 97564339), (235, 78881806), (470, 39440903), (893, 20758370), (1786, 10379185), (4465, 4151674), (8930, 2075837)]