22218724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1823}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 42594048

約数和(自身を除く): 20375324

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 1823, 3047, 3646, 6094, 7292, 12188, 20053, 40106, 80212, 504971, 1009942, 2019884, 5554681, 11109362, 22218724]

約数ペア:

[(1, 22218724), (2, 11109362), (4, 5554681), (11, 2019884), (22, 1009942), (44, 504971), (277, 80212), (554, 40106), (1108, 20053), (1823, 12188), (3047, 7292), (3646, 6094)]