12355216

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{1759}}^1$

素因数の和:2206

約数の個数: 20

約数和(自身を含む): 24006400

約数和(自身を除く): 11651184

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 1759, 3512, 3518, 7024, 7036, 14072, 28144, 772201, 1544402, 3088804, 6177608, 12355216]

約数ペア:

[(1, 12355216), (2, 6177608), (4, 3088804), (8, 1544402), (16, 772201), (439, 28144), (878, 14072), (1756, 7036), (1759, 7024), (3512, 3518)]