12439141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 15015168

約数和(自身を除く): 2576027

約数列:

[1, 11, 13, 37, 143, 407, 481, 2351, 5291, 25861, 30563, 86987, 336193, 956857, 1130831, 12439141]

約数ペア:

[(1, 12439141), (11, 1130831), (13, 956857), (37, 336193), (143, 86987), (407, 30563), (481, 25861), (2351, 5291)]