12638192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5973

約数の個数: 40

約数和(自身を含む): 29462400

約数和(自身を除く): 16824208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5939, 11878, 23756, 41573, 47512, 83146, 95024, 112841, 166292, 225682, 332584, 451364, 665168, 789887, 902728, 1579774, 1805456, 3159548, 6319096, 12638192]

約数ペア:

[(1, 12638192), (2, 6319096), (4, 3159548), (7, 1805456), (8, 1579774), (14, 902728), (16, 789887), (19, 665168), (28, 451364), (38, 332584), (56, 225682), (76, 166292), (112, 112841), (133, 95024), (152, 83146), (266, 47512), (304, 41573), (532, 23756), (1064, 11878), (2128, 5939)]