12980554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8123}}^1$

素因数の和:8189

約数の個数: 16

約数和(自身を含む): 21057408

約数和(自身を除く): 8076854

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 8123, 16246, 138091, 276182, 381781, 763562, 6490277, 12980554]

約数ペア:

[(1, 12980554), (2, 6490277), (17, 763562), (34, 381781), (47, 276182), (94, 138091), (799, 16246), (1598, 8123)]