21826958

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 33225984

約数和(自身を除く): 11399026

約数列:

[1, 2, 131, 227, 262, 367, 454, 734, 29737, 48077, 59474, 83309, 96154, 166618, 10913479, 21826958]

約数ペア:

[(1, 21826958), (2, 10913479), (131, 166618), (227, 96154), (262, 83309), (367, 59474), (454, 48077), (734, 29737)]