12944294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8287}}^1$

素因数の和:8371

約数の個数: 16

約数和(自身を含む): 21482496

約数和(自身を除く): 8538202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 8287, 16574, 91157, 182314, 588377, 1176754, 6472147, 12944294]

約数ペア:

[(1, 12944294), (2, 6472147), (11, 1176754), (22, 588377), (71, 182314), (142, 91157), (781, 16574), (1562, 8287)]