15679009136

素因数分解:

$2^4\times 7^1\times {\mathrm{139991153}}^1$

素因数の和:139991168

約数の個数: 20

約数和(自身を含む): 34717806192

約数和(自身を除く): 19038797056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139991153, 279982306, 559964612, 979938071, 1119929224, 1959876142, 2239858448, 3919752284, 7839504568, 15679009136]

約数ペア:

[(1, 15679009136), (2, 7839504568), (4, 3919752284), (7, 2239858448), (8, 1959876142), (14, 1119929224), (16, 979938071), (28, 559964612), (56, 279982306), (112, 139991153)]