12821662

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 24

約数和(自身を含む): 22735728

約数和(自身を除く): 9914066

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 953, 961, 1906, 1922, 6671, 6727, 13342, 13454, 29543, 59086, 206801, 413602, 915833, 1831666, 6410831, 12821662]

約数ペア:

[(1, 12821662), (2, 6410831), (7, 1831666), (14, 915833), (31, 413602), (62, 206801), (217, 59086), (434, 29543), (953, 13454), (961, 13342), (1906, 6727), (1922, 6671)]