12685768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83459}}^1$

素因数の和:83484

約数の個数: 16

約数和(自身を含む): 25038000

約数和(自身を除く): 12352232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 83459, 166918, 333836, 667672, 1585721, 3171442, 6342884, 12685768]

約数ペア:

[(1, 12685768), (2, 6342884), (4, 3171442), (8, 1585721), (19, 667672), (38, 333836), (76, 166918), (152, 83459)]