18793258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1579}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 30828960

約数和(自身を除く): 12035702

約数列:

[1, 2, 11, 22, 541, 1082, 1579, 3158, 5951, 11902, 17369, 34738, 854239, 1708478, 9396629, 18793258]

約数ペア:

[(1, 18793258), (2, 9396629), (11, 1708478), (22, 854239), (541, 34738), (1082, 17369), (1579, 11902), (3158, 5951)]