12003212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12149}}^1$

素因数の和:12185

約数の個数: 24

約数和(自身を含む): 23814000

約数和(自身を除く): 11810788

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12149, 24298, 48596, 157937, 230831, 315874, 461662, 631748, 923324, 3000803, 6001606, 12003212]

約数ペア:

[(1, 12003212), (2, 6001606), (4, 3000803), (13, 923324), (19, 631748), (26, 461662), (38, 315874), (52, 230831), (76, 157937), (247, 48596), (494, 24298), (988, 12149)]