12385216

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:892

約数の個数: 28

約数和(自身を含む): 24688800

約数和(自身を除く): 12303584

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 449, 862, 898, 1724, 1796, 3448, 3592, 6896, 7184, 13792, 14368, 27584, 28736, 193519, 387038, 774076, 1548152, 3096304, 6192608, 12385216]

約数ペア:

[(1, 12385216), (2, 6192608), (4, 3096304), (8, 1548152), (16, 774076), (32, 387038), (64, 193519), (431, 28736), (449, 27584), (862, 14368), (898, 13792), (1724, 7184), (1796, 6896), (3448, 3592)]