15266032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22189}}^1$

素因数の和:22240

約数の個数: 20

約数和(自身を含む): 30267160

約数和(自身を除く): 15001128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22189, 44378, 88756, 177512, 355024, 954127, 1908254, 3816508, 7633016, 15266032]

約数ペア:

[(1, 15266032), (2, 7633016), (4, 3816508), (8, 1908254), (16, 954127), (43, 355024), (86, 177512), (172, 88756), (344, 44378), (688, 22189)]