9820294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6287}}^1$

素因数の和:6371

約数の個数: 16

約数和(自身を含む): 16298496

約数和(自身を除く): 6478202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 6287, 12574, 69157, 138314, 446377, 892754, 4910147, 9820294]

約数ペア:

[(1, 9820294), (2, 4910147), (11, 892754), (22, 446377), (71, 138314), (142, 69157), (781, 12574), (1562, 6287)]