12245086

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 9430946

約数列:

[1, 2, 7, 14, 71, 97, 127, 142, 194, 254, 497, 679, 889, 994, 1358, 1778, 6887, 9017, 12319, 13774, 18034, 24638, 48209, 63119, 86233, 96418, 126238, 172466, 874649, 1749298, 6122543, 12245086]

約数ペア:

[(1, 12245086), (2, 6122543), (7, 1749298), (14, 874649), (71, 172466), (97, 126238), (127, 96418), (142, 86233), (194, 63119), (254, 48209), (497, 24638), (679, 18034), (889, 13774), (994, 12319), (1358, 9017), (1778, 6887)]