12722039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 15120000

約数和(自身を除く): 2397961

約数列:

[1, 11, 19, 29, 209, 319, 551, 2099, 6061, 23089, 39881, 60871, 438691, 669581, 1156549, 12722039]

約数ペア:

[(1, 12722039), (11, 1156549), (19, 669581), (29, 438691), (209, 60871), (319, 39881), (551, 23089), (2099, 6061)]