10857528188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10989401}}^1$

素因数の和:10989437

約数の個数: 24

約数和(自身を含む): 21539227920

約数和(自身を除く): 10681699732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 10989401, 21978802, 43957604, 142862213, 208798619, 285724426, 417597238, 571448852, 835194476, 2714382047, 5428764094, 10857528188]

約数ペア:

[(1, 10857528188), (2, 5428764094), (4, 2714382047), (13, 835194476), (19, 571448852), (26, 417597238), (38, 285724426), (52, 208798619), (76, 142862213), (247, 43957604), (494, 21978802), (988, 10989401)]