12142942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 22252032

約数和(自身を除く): 10109090

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 877, 989, 1754, 1978, 6139, 6923, 12278, 13846, 20171, 37711, 40342, 75422, 141197, 263977, 282394, 527954, 867353, 1734706, 6071471, 12142942]

約数ペア:

[(1, 12142942), (2, 6071471), (7, 1734706), (14, 867353), (23, 527954), (43, 282394), (46, 263977), (86, 141197), (161, 75422), (301, 40342), (322, 37711), (602, 20171), (877, 13846), (989, 12278), (1754, 6923), (1978, 6139)]