12904624

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2311}}^1$

素因数の和:2668

約数の個数: 20

約数和(自身を含む): 25085200

約数和(自身を除く): 12180576

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2311, 2792, 4622, 5584, 9244, 18488, 36976, 806539, 1613078, 3226156, 6452312, 12904624]

約数ペア:

[(1, 12904624), (2, 6452312), (4, 3226156), (8, 1613078), (16, 806539), (349, 36976), (698, 18488), (1396, 9244), (2311, 5584), (2792, 4622)]