23129548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4157}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 44008272

約数和(自身を除く): 20878724

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 4157, 5564, 8314, 16628, 54041, 108082, 216164, 444799, 889598, 1779196, 5782387, 11564774, 23129548]

約数ペア:

[(1, 23129548), (2, 11564774), (4, 5782387), (13, 1779196), (26, 889598), (52, 444799), (107, 216164), (214, 108082), (428, 54041), (1391, 16628), (2782, 8314), (4157, 5564)]