12913319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 14224896

約数和(自身を除く): 1311577

約数列:

[1, 17, 41, 97, 191, 697, 1649, 3247, 3977, 7831, 18527, 67609, 133127, 314959, 759607, 12913319]

約数ペア:

[(1, 12913319), (17, 759607), (41, 314959), (97, 133127), (191, 67609), (697, 18527), (1649, 7831), (3247, 3977)]