12937029890174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1\times {\mathrm{2686141}}^1$

素因数の和:2688836

約数の個数: 32

約数和(自身を含む): 21200751794880

約数和(自身を除く): 8263721904706

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2609, 5218, 33917, 67834, 185239, 370478, 2408107, 2686141, 4816214, 5372282, 34919833, 69839666, 190716011, 381432022, 2479308143, 4958616286, 7008141869, 14016283738, 91105844297, 182211688594, 497578072699, 995156145398, 6468514945087, 12937029890174]

約数ペア:

[(1, 12937029890174), (2, 6468514945087), (13, 995156145398), (26, 497578072699), (71, 182211688594), (142, 91105844297), (923, 14016283738), (1846, 7008141869), (2609, 4958616286), (5218, 2479308143), (33917, 381432022), (67834, 190716011), (185239, 69839666), (370478, 34919833), (2408107, 5372282), (2686141, 4816214)]