12039454

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1301}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 20686176

約数和(自身を除く): 8646722

約数列:

[1, 2, 7, 14, 661, 1301, 1322, 2602, 4627, 9107, 9254, 18214, 859961, 1719922, 6019727, 12039454]

約数ペア:

[(1, 12039454), (2, 6019727), (7, 1719922), (14, 859961), (661, 18214), (1301, 9254), (1322, 9107), (2602, 4627)]