12532639

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 14699520

約数和(自身を除く): 2166881

約数列:

[1, 7, 79, 131, 173, 553, 917, 1211, 10349, 13667, 22663, 72443, 95669, 158641, 1790377, 12532639]

約数ペア:

[(1, 12532639), (7, 1790377), (79, 158641), (131, 95669), (173, 72443), (553, 22663), (917, 13667), (1211, 10349)]