9990674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 15583320

約数和(自身を除く): 5592646

約数列:

[1, 2, 29, 58, 281, 562, 613, 1226, 8149, 16298, 17777, 35554, 172253, 344506, 4995337, 9990674]

約数ペア:

[(1, 9990674), (2, 4995337), (29, 344506), (58, 172253), (281, 35554), (562, 17777), (613, 16298), (1226, 8149)]