12784112866

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9413927}}^1$

素因数の和:9414033

約数の個数: 16

約数和(自身を含む): 22141558656

約数和(自身を除く): 9357445790

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 9413927, 18827854, 65897489, 131794978, 913150919, 1826301838, 6392056433, 12784112866]

約数ペア:

[(1, 12784112866), (2, 6392056433), (7, 1826301838), (14, 913150919), (97, 131794978), (194, 65897489), (679, 18827854), (1358, 9413927)]