9808790

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2341}}^1$

素因数の和:2767

約数の個数: 16

約数和(自身を含む): 17705520

約数和(自身を除く): 7896730

約数列:

[1, 2, 5, 10, 419, 838, 2095, 2341, 4190, 4682, 11705, 23410, 980879, 1961758, 4904395, 9808790]

約数ペア:

[(1, 9808790), (2, 4904395), (5, 1961758), (10, 980879), (419, 23410), (838, 11705), (2095, 4682), (2341, 4190)]