22177244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 40740000

約数和(自身を除く): 18562756

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 1249, 2498, 4439, 4996, 8878, 17756, 28727, 57454, 114908, 241057, 482114, 964228, 5544311, 11088622, 22177244]

約数ペア:

[(1, 22177244), (2, 11088622), (4, 5544311), (23, 964228), (46, 482114), (92, 241057), (193, 114908), (386, 57454), (772, 28727), (1249, 17756), (2498, 8878), (4439, 4996)]