12354639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5358

約数の個数: 16

約数和(自身を含む): 18226944

約数和(自身を除く): 5872305

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 5273, 15819, 58003, 174009, 374383, 1123149, 4118213, 12354639]

約数ペア:

[(1, 12354639), (3, 4118213), (11, 1123149), (33, 374383), (71, 174009), (213, 58003), (781, 15819), (2343, 5273)]