22443824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107903}}^1$

素因数の和:107924

約数の個数: 20

約数和(自身を含む): 46830336

約数和(自身を除く): 24386512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 107903, 215806, 431612, 863224, 1402739, 1726448, 2805478, 5610956, 11221912, 22443824]

約数ペア:

[(1, 22443824), (2, 11221912), (4, 5610956), (8, 2805478), (13, 1726448), (16, 1402739), (26, 863224), (52, 431612), (104, 215806), (208, 107903)]