12447856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16553}}^1$

素因数の和:16608

約数の個数: 20

約数和(自身を含む): 24632352

約数和(自身を除く): 12184496

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16553, 33106, 66212, 132424, 264848, 777991, 1555982, 3111964, 6223928, 12447856]

約数ペア:

[(1, 12447856), (2, 6223928), (4, 3111964), (8, 1555982), (16, 777991), (47, 264848), (94, 132424), (188, 66212), (376, 33106), (752, 16553)]