38668154

素因数分解:

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

素因数の和:1147

約数の個数: 36

約数和(自身を含む): 71275194

約数和(自身を除く): 32607040

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1093, 1862, 2186, 2527, 5054, 7651, 15302, 17689, 20767, 35378, 41534, 53557, 107114, 145369, 290738, 394573, 789146, 1017583, 2035166, 2762011, 5524022, 19334077, 38668154]

約数ペア:

[(1, 38668154), (2, 19334077), (7, 5524022), (14, 2762011), (19, 2035166), (38, 1017583), (49, 789146), (98, 394573), (133, 290738), (266, 145369), (361, 107114), (722, 53557), (931, 41534), (1093, 35378), (1862, 20767), (2186, 17689), (2527, 15302), (5054, 7651)]