12443942

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3012

約数の個数: 24

約数和(自身を含む): 22225896

約数和(自身を除く): 9781954

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 2953, 4214, 5906, 20671, 41342, 126979, 144697, 253958, 289394, 888853, 1777706, 6221971, 12443942]

約数ペア:

[(1, 12443942), (2, 6221971), (7, 1777706), (14, 888853), (43, 289394), (49, 253958), (86, 144697), (98, 126979), (301, 41342), (602, 20671), (2107, 5906), (2953, 4214)]