14142884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21961}}^1$

素因数の和:21995

約数の個数: 24

約数和(自身を含む): 29516928

約数和(自身を除く): 15374044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21961, 43922, 87844, 153727, 307454, 505103, 614908, 1010206, 2020412, 3535721, 7071442, 14142884]

約数ペア:

[(1, 14142884), (2, 7071442), (4, 3535721), (7, 2020412), (14, 1010206), (23, 614908), (28, 505103), (46, 307454), (92, 153727), (161, 87844), (322, 43922), (644, 21961)]