12496774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1199

約数の個数: 16

約数和(自身を含む): 19644768

約数和(自身を除く): 7147994

約数列:

[1, 2, 23, 46, 317, 634, 857, 1714, 7291, 14582, 19711, 39422, 271669, 543338, 6248387, 12496774]

約数ペア:

[(1, 12496774), (2, 6248387), (23, 543338), (46, 271669), (317, 39422), (634, 19711), (857, 14582), (1714, 7291)]