12122209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 14376960

約数和(自身を除く): 2254751

約数列:

[1, 11, 19, 31, 209, 341, 589, 1871, 6479, 20581, 35549, 58001, 391039, 638011, 1102019, 12122209]

約数ペア:

[(1, 12122209), (11, 1102019), (19, 638011), (31, 391039), (209, 58001), (341, 35549), (589, 20581), (1871, 6479)]