19837508

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{5897}}^1$

素因数の和:5959

約数の個数: 18

約数和(自身を含む): 35960106

約数和(自身を除く): 16122598

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 5897, 11794, 23588, 171013, 342026, 684052, 4959377, 9918754, 19837508]

約数ペア:

[(1, 19837508), (2, 9918754), (4, 4959377), (29, 684052), (58, 342026), (116, 171013), (841, 23588), (1682, 11794), (3364, 5897)]