12404728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9631}}^1$

素因数の和:9667

約数の個数: 32

約数和(自身を含む): 27740160

約数和(自身を除く): 15335432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9631, 19262, 38524, 67417, 77048, 134834, 221513, 269668, 443026, 539336, 886052, 1550591, 1772104, 3101182, 6202364, 12404728]

約数ペア:

[(1, 12404728), (2, 6202364), (4, 3101182), (7, 1772104), (8, 1550591), (14, 886052), (23, 539336), (28, 443026), (46, 269668), (56, 221513), (92, 134834), (161, 77048), (184, 67417), (322, 38524), (644, 19262), (1288, 9631)]