12381232

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3011}}^1$

素因数の和:3276

約数の個数: 20

約数和(自身を含む): 24089976

約数和(自身を除く): 11708744

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 3011, 4112, 6022, 12044, 24088, 48176, 773827, 1547654, 3095308, 6190616, 12381232]

約数ペア:

[(1, 12381232), (2, 6190616), (4, 3095308), (8, 1547654), (16, 773827), (257, 48176), (514, 24088), (1028, 12044), (2056, 6022), (3011, 4112)]