21836606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4451}}^1$

素因数の和:4687

約数の個数: 16

約数和(自身を含む): 35900928

約数和(自身を除く): 14064322

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4451, 4906, 8902, 48961, 97922, 992573, 1985146, 10918303, 21836606]

約数ペア:

[(1, 21836606), (2, 10918303), (11, 1985146), (22, 992573), (223, 97922), (446, 48961), (2453, 8902), (4451, 4906)]