22208137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 26998272

約数和(自身を除く): 4790135

約数列:

[1, 7, 17, 119, 431, 433, 3017, 3031, 7327, 7361, 51289, 51527, 186623, 1306361, 3172591, 22208137]

約数ペア:

[(1, 22208137), (7, 3172591), (17, 1306361), (119, 186623), (431, 51527), (433, 51289), (3017, 7361), (3031, 7327)]