18674652007

素因数分解:

${\mathrm{11}}^2\times {\mathrm{4013}}^1\times {\mathrm{38459}}^1$

素因数の和:42494

約数の個数: 12

約数和(自身を含む): 20532332520

約数和(自身を除く): 1857680513

約数列:

[1, 11, 121, 4013, 38459, 44143, 423049, 485573, 4653539, 154335967, 1697695637, 18674652007]

約数ペア:

[(1, 18674652007), (11, 1697695637), (121, 154335967), (4013, 4653539), (38459, 485573), (44143, 423049)]