13474864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64783}}^1$

素因数の和:64804

約数の個数: 20

約数和(自身を含む): 28116256

約数和(自身を除く): 14641392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64783, 129566, 259132, 518264, 842179, 1036528, 1684358, 3368716, 6737432, 13474864]

約数ペア:

[(1, 13474864), (2, 6737432), (4, 3368716), (8, 1684358), (13, 1036528), (16, 842179), (26, 518264), (52, 259132), (104, 129566), (208, 64783)]