12853291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 14947200

約数和(自身を除く): 2093909

約数列:

[1, 11, 19, 89, 209, 691, 979, 1691, 7601, 13129, 18601, 61499, 144419, 676489, 1168481, 12853291]

約数ペア:

[(1, 12853291), (11, 1168481), (19, 676489), (89, 144419), (209, 61499), (691, 18601), (979, 13129), (1691, 7601)]