12512456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4949

約数の個数: 32

約数和(自身を含む): 26481600

約数和(自身を除く): 13969144

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 4903, 9806, 19612, 39224, 53933, 107866, 142187, 215732, 284374, 431464, 568748, 1137496, 1564057, 3128114, 6256228, 12512456]

約数ペア:

[(1, 12512456), (2, 6256228), (4, 3128114), (8, 1564057), (11, 1137496), (22, 568748), (29, 431464), (44, 284374), (58, 215732), (88, 142187), (116, 107866), (232, 53933), (319, 39224), (638, 19612), (1276, 9806), (2552, 4903)]