9963824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47903}}^1$

素因数の和:47924

約数の個数: 20

約数和(自身を含む): 20790336

約数和(自身を除く): 10826512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 47903, 95806, 191612, 383224, 622739, 766448, 1245478, 2490956, 4981912, 9963824]

約数ペア:

[(1, 9963824), (2, 4981912), (4, 2490956), (8, 1245478), (13, 766448), (16, 622739), (26, 383224), (52, 191612), (104, 95806), (208, 47903)]