192177818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 347629440

約数和(自身を除く): 155451622

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 661, 1093, 1322, 2186, 4627, 7651, 9254, 12559, 15302, 20767, 25118, 41534, 87913, 145369, 175826, 290738, 722473, 1444946, 5057311, 10114622, 13726987, 27453974, 96088909, 192177818]

約数ペア:

[(1, 192177818), (2, 96088909), (7, 27453974), (14, 13726987), (19, 10114622), (38, 5057311), (133, 1444946), (266, 722473), (661, 290738), (1093, 175826), (1322, 145369), (2186, 87913), (4627, 41534), (7651, 25118), (9254, 20767), (12559, 15302)]