19296678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139831}}^1$

素因数の和:139859

約数の個数: 16

約数和(自身を含む): 40271616

約数和(自身を除く): 20974938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139831, 279662, 419493, 838986, 3216113, 6432226, 9648339, 19296678]

約数ペア:

[(1, 19296678), (2, 9648339), (3, 6432226), (6, 3216113), (23, 838986), (46, 419493), (69, 279662), (138, 139831)]