13560656

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{4259}}^1$

素因数の和:4466

約数の個数: 20

約数和(自身を含む): 26412000

約数和(自身を除く): 12851344

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 4259, 8518, 17036, 34072, 68144, 847541, 1695082, 3390164, 6780328, 13560656]

約数ペア:

[(1, 13560656), (2, 6780328), (4, 3390164), (8, 1695082), (16, 847541), (199, 68144), (398, 34072), (796, 17036), (1592, 8518), (3184, 4259)]