13251808

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{2081}}^1$

素因数の和:2290

約数の個数: 24

約数和(自身を含む): 26233200

約数和(自身を除く): 12981392

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 796, 1592, 2081, 3184, 4162, 6368, 8324, 16648, 33296, 66592, 414119, 828238, 1656476, 3312952, 6625904, 13251808]

約数ペア:

[(1, 13251808), (2, 6625904), (4, 3312952), (8, 1656476), (16, 828238), (32, 414119), (199, 66592), (398, 33296), (796, 16648), (1592, 8324), (2081, 6368), (3184, 4162)]