12377130480016

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{1988613509}}^1$

素因数の和:1988613906

約数の個数: 20

約数和(自身を含む): 24042337335900

約数和(自身を除く): 11665206855884

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 1988613509, 3977227018, 7954454036, 15908908072, 31817816144, 773570655001, 1547141310002, 3094282620004, 6188565240008, 12377130480016]

約数ペア:

[(1, 12377130480016), (2, 6188565240008), (4, 3094282620004), (8, 1547141310002), (16, 773570655001), (389, 31817816144), (778, 15908908072), (1556, 7954454036), (3112, 3977227018), (6224, 1988613509)]