12689216

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{599}}^1$

素因数の和:942

約数の個数: 28

約数和(自身を含む): 25298400

約数和(自身を除く): 12609184

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 599, 662, 1198, 1324, 2396, 2648, 4792, 5296, 9584, 10592, 19168, 21184, 38336, 198269, 396538, 793076, 1586152, 3172304, 6344608, 12689216]

約数ペア:

[(1, 12689216), (2, 6344608), (4, 3172304), (8, 1586152), (16, 793076), (32, 396538), (64, 198269), (331, 38336), (599, 21184), (662, 19168), (1198, 10592), (1324, 9584), (2396, 5296), (2648, 4792)]