219204722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{9391}}^1$

素因数の和:10465

約数の個数: 16

約数和(自身を含む): 359074944

約数和(自身を除く): 139870222

約数列:

[1, 2, 11, 22, 1061, 2122, 9391, 11671, 18782, 23342, 103301, 206602, 9963851, 19927702, 109602361, 219204722]

約数ペア:

[(1, 219204722), (2, 109602361), (11, 19927702), (22, 9963851), (1061, 206602), (2122, 103301), (9391, 23342), (11671, 18782)]