22660892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 40748400

約数和(自身を除く): 18087508

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 769, 1538, 3076, 7367, 14734, 29468, 40757, 81514, 106891, 163028, 213782, 427564, 5665223, 11330446, 22660892]

約数ペア:

[(1, 22660892), (2, 11330446), (4, 5665223), (53, 427564), (106, 213782), (139, 163028), (212, 106891), (278, 81514), (556, 40757), (769, 29468), (1538, 14734), (3076, 7367)]