2912129639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 3083472000

約数和(自身を除く): 171342361

約数列:

[1, 19, 349, 643, 683, 6631, 12217, 12977, 224407, 238367, 439169, 4263733, 4528973, 8344211, 153269981, 2912129639]

約数ペア:

[(1, 2912129639), (19, 153269981), (349, 8344211), (643, 4528973), (683, 4263733), (6631, 439169), (12217, 238367), (12977, 224407)]