22177705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1499}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 29160000

約数和(自身を除く): 6982295

約数列:

[1, 5, 11, 55, 269, 1345, 1499, 2959, 7495, 14795, 16489, 82445, 403231, 2016155, 4435541, 22177705]

約数ペア:

[(1, 22177705), (5, 4435541), (11, 2016155), (55, 403231), (269, 82445), (1345, 16489), (1499, 14795), (2959, 7495)]