22854884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{33809}}^1$

素因数の和:33839

約数の個数: 18

約数和(自身を含む): 43310610

約数和(自身を除く): 20455726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 33809, 67618, 135236, 439517, 879034, 1758068, 5713721, 11427442, 22854884]

約数ペア:

[(1, 22854884), (2, 11427442), (4, 5713721), (13, 1758068), (26, 879034), (52, 439517), (169, 135236), (338, 67618), (676, 33809)]