9911824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47653}}^1$

素因数の和:47674

約数の個数: 20

約数和(自身を含む): 20681836

約数和(自身を除く): 10770012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 47653, 95306, 190612, 381224, 619489, 762448, 1238978, 2477956, 4955912, 9911824]

約数ペア:

[(1, 9911824), (2, 4955912), (4, 2477956), (8, 1238978), (13, 762448), (16, 619489), (26, 381224), (52, 190612), (104, 95306), (208, 47653)]