11914864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{57283}}^1$

素因数の和:57304

約数の個数: 20

約数和(自身を含む): 24861256

約数和(自身を除く): 12946392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 57283, 114566, 229132, 458264, 744679, 916528, 1489358, 2978716, 5957432, 11914864]

約数ペア:

[(1, 11914864), (2, 5957432), (4, 2978716), (8, 1489358), (13, 916528), (16, 744679), (26, 458264), (52, 229132), (104, 114566), (208, 57283)]