12129562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8627}}^1$

素因数の和:8685

約数の個数: 16

約数和(自身を含む): 19671840

約数和(自身を除く): 7542278

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 8627, 17254, 163913, 319199, 327826, 638398, 6064781, 12129562]

約数ペア:

[(1, 12129562), (2, 6064781), (19, 638398), (37, 327826), (38, 319199), (74, 163913), (703, 17254), (1406, 8627)]