12549722

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 19536000

約数和(自身を除く): 6986278

約数列:

[1, 2, 43, 73, 86, 146, 1999, 3139, 3998, 6278, 85957, 145927, 171914, 291854, 6274861, 12549722]

約数ペア:

[(1, 12549722), (2, 6274861), (43, 291854), (73, 171914), (86, 145927), (146, 85957), (1999, 6278), (3139, 3998)]