123248642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{29027}}^1$

素因数の和:29233

約数の個数: 16

約数和(自身を含む): 202731552

約数和(自身を除く): 79482910

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 29027, 58054, 319297, 638594, 5602211, 11204422, 61624321, 123248642]

約数ペア:

[(1, 123248642), (2, 61624321), (11, 11204422), (22, 5602211), (193, 638594), (386, 319297), (2123, 58054), (4246, 29027)]