13242256

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{4159}}^1$

素因数の和:4366

約数の個数: 20

約数和(自身を含む): 25792000

約数和(自身を除く): 12549744

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 4159, 8318, 16636, 33272, 66544, 827641, 1655282, 3310564, 6621128, 13242256]

約数ペア:

[(1, 13242256), (2, 6621128), (4, 3310564), (8, 1655282), (16, 827641), (199, 66544), (398, 33272), (796, 16636), (1592, 8318), (3184, 4159)]