12942439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 14313600

約数和(自身を除く): 1371161

約数列:

[1, 19, 29, 83, 283, 551, 1577, 2407, 5377, 8207, 23489, 45733, 155933, 446291, 681181, 12942439]

約数ペア:

[(1, 12942439), (19, 681181), (29, 446291), (83, 155933), (283, 45733), (551, 23489), (1577, 8207), (2407, 5377)]