16786642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4999}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 26640000

約数和(自身を除く): 9853358

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 4999, 9998, 114977, 229954, 364927, 729854, 8393321, 16786642]

約数ペア:

[(1, 16786642), (2, 8393321), (23, 729854), (46, 364927), (73, 229954), (146, 114977), (1679, 9998), (3358, 4999)]