11305904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16433}}^1$

素因数の和:16484

約数の個数: 20

約数和(自身を含む): 22415976

約数和(自身を除く): 11110072

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16433, 32866, 65732, 131464, 262928, 706619, 1413238, 2826476, 5652952, 11305904]

約数ペア:

[(1, 11305904), (2, 5652952), (4, 2826476), (8, 1413238), (16, 706619), (43, 262928), (86, 131464), (172, 65732), (344, 32866), (688, 16433)]