12847144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51803}}^1$

素因数の和:51840

約数の個数: 16

約数和(自身を含む): 24865920

約数和(自身を除く): 12018776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51803, 103606, 207212, 414424, 1605893, 3211786, 6423572, 12847144]

約数ペア:

[(1, 12847144), (2, 6423572), (4, 3211786), (8, 1605893), (31, 414424), (62, 207212), (124, 103606), (248, 51803)]