12805981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 14636160

約数和(自身を除く): 1830179

約数列:

[1, 17, 19, 41, 323, 697, 779, 967, 13243, 16439, 18373, 39647, 312341, 673999, 753293, 12805981]

約数ペア:

[(1, 12805981), (17, 753293), (19, 673999), (41, 312341), (323, 39647), (697, 18373), (779, 16439), (967, 13243)]