12240746

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1553}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 21034944

約数和(自身を除く): 8794198

約数列:

[1, 2, 7, 14, 563, 1126, 1553, 3106, 3941, 7882, 10871, 21742, 874339, 1748678, 6120373, 12240746]

約数ペア:

[(1, 12240746), (2, 6120373), (7, 1748678), (14, 874339), (563, 21742), (1126, 10871), (1553, 7882), (3106, 3941)]