22139030

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{11471}}^1$

素因数の和:11671

約数の個数: 16

約数和(自身を含む): 40060224

約数和(自身を除く): 17921194

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 11471, 22942, 57355, 114710, 2213903, 4427806, 11069515, 22139030]

約数ペア:

[(1, 22139030), (2, 11069515), (5, 4427806), (10, 2213903), (193, 114710), (386, 57355), (965, 22942), (1930, 11471)]