22202990

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3359}}^1$

素因数の和:4027

約数の個数: 16

約数和(自身を含む): 40037760

約数和(自身を除く): 17834770

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 3359, 6610, 6718, 16795, 33590, 2220299, 4440598, 11101495, 22202990]

約数ペア:

[(1, 22202990), (2, 11101495), (5, 4440598), (10, 2220299), (661, 33590), (1322, 16795), (3305, 6718), (3359, 6610)]