9515924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19661}}^1$

素因数の和:19687

約数の個数: 18

約数和(自身を含む): 18305322

約数和(自身を除く): 8789398

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19661, 39322, 78644, 216271, 432542, 865084, 2378981, 4757962, 9515924]

約数ペア:

[(1, 9515924), (2, 4757962), (4, 2378981), (11, 865084), (22, 432542), (44, 216271), (121, 78644), (242, 39322), (484, 19661)]