12789714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{304517}}^1$

素因数の和:304529

約数の個数: 16

約数和(自身を含む): 29233728

約数和(自身を除く): 16444014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 304517, 609034, 913551, 1827102, 2131619, 4263238, 6394857, 12789714]

約数ペア:

[(1, 12789714), (2, 6394857), (3, 4263238), (6, 2131619), (7, 1827102), (14, 913551), (21, 609034), (42, 304517)]