12783121986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1\times {\mathrm{48817}}^1$

素因数の和:51138

約数の個数: 32

約数和(自身を含む): 26924103360

約数和(自身を除く): 14140981374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2297, 4594, 6891, 13782, 43643, 48817, 87286, 97634, 130929, 146451, 261858, 292902, 927523, 1855046, 2782569, 5565138, 112132649, 224265298, 336397947, 672795894, 2130520331, 4261040662, 6391560993, 12783121986]

約数ペア:

[(1, 12783121986), (2, 6391560993), (3, 4261040662), (6, 2130520331), (19, 672795894), (38, 336397947), (57, 224265298), (114, 112132649), (2297, 5565138), (4594, 2782569), (6891, 1855046), (13782, 927523), (43643, 292902), (48817, 261858), (87286, 146451), (97634, 130929)]