17477482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{72221}}^1$

素因数の和:72245

約数の個数: 12

約数和(自身を含む): 28816578

約数和(自身を除く): 11339096

約数列:

[1, 2, 11, 22, 121, 242, 72221, 144442, 794431, 1588862, 8738741, 17477482]

約数ペア:

[(1, 17477482), (2, 8738741), (11, 1588862), (22, 794431), (121, 144442), (242, 72221)]