14002864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{20353}}^1$

素因数の和:20404

約数の個数: 20

約数和(自身を含む): 27762856

約数和(自身を除く): 13759992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 20353, 40706, 81412, 162824, 325648, 875179, 1750358, 3500716, 7001432, 14002864]

約数ペア:

[(1, 14002864), (2, 7001432), (4, 3500716), (8, 1750358), (16, 875179), (43, 325648), (86, 162824), (172, 81412), (344, 40706), (688, 20353)]