13487856

素因数分解:

$2^4\times 3^1\times {\mathrm{280997}}^1$

素因数の和:281008

約数の個数: 20

約数和(自身を含む): 34843752

約数和(自身を除く): 21355896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 280997, 561994, 842991, 1123988, 1685982, 2247976, 3371964, 4495952, 6743928, 13487856]

約数ペア:

[(1, 13487856), (2, 6743928), (3, 4495952), (4, 3371964), (6, 2247976), (8, 1685982), (12, 1123988), (16, 842991), (24, 561994), (48, 280997)]