9980036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{226819}}^1$

素因数の和:226834

約数の個数: 12

約数和(自身を含む): 19052880

約数和(自身を除く): 9072844

約数列:

[1, 2, 4, 11, 22, 44, 226819, 453638, 907276, 2495009, 4990018, 9980036]

約数ペア:

[(1, 9980036), (2, 4990018), (4, 2495009), (11, 907276), (22, 453638), (44, 226819)]