18213232

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{2593}}^1$

素因数の和:3040

約数の個数: 20

約数和(自身を含む): 35382160

約数和(自身を除く): 17168928

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 2593, 3512, 5186, 7024, 10372, 20744, 41488, 1138327, 2276654, 4553308, 9106616, 18213232]

約数ペア:

[(1, 18213232), (2, 9106616), (4, 4553308), (8, 2276654), (16, 1138327), (439, 41488), (878, 20744), (1756, 10372), (2593, 7024), (3512, 5186)]