9885898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6329}}^1$

素因数の和:6413

約数の個数: 16

約数和(自身を含む): 16407360

約数和(自身を除く): 6521462

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 6329, 12658, 69619, 139238, 449359, 898718, 4942949, 9885898]

約数ペア:

[(1, 9885898), (2, 4942949), (11, 898718), (22, 449359), (71, 139238), (142, 69619), (781, 12658), (1562, 6329)]