12739144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{144763}}^1$

素因数の和:144780

約数の個数: 16

約数和(自身を含む): 26057520

約数和(自身を除く): 13318376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 144763, 289526, 579052, 1158104, 1592393, 3184786, 6369572, 12739144]

約数ペア:

[(1, 12739144), (2, 6369572), (4, 3184786), (8, 1592393), (11, 1158104), (22, 579052), (44, 289526), (88, 144763)]