14147815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 18786816

約数和(自身を除く): 4639001

約数列:

[1, 5, 11, 55, 71, 355, 781, 3623, 3905, 18115, 39853, 199265, 257233, 1286165, 2829563, 14147815]

約数ペア:

[(1, 14147815), (5, 2829563), (11, 1286165), (55, 257233), (71, 199265), (355, 39853), (781, 18115), (3623, 3905)]