12097813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7036

約数の個数: 16

約数和(自身を含む): 15675520

約数和(自身を除く): 3577707

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6997, 48979, 90961, 132943, 636727, 930601, 1728259, 12097813]

約数ペア:

[(1, 12097813), (7, 1728259), (13, 930601), (19, 636727), (91, 132943), (133, 90961), (247, 48979), (1729, 6997)]