12798709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 16035840

約数和(自身を除く): 3237131

約数列:

[1, 7, 11, 77, 359, 463, 2513, 3241, 3949, 5093, 27643, 35651, 166217, 1163519, 1828387, 12798709]

約数ペア:

[(1, 12798709), (7, 1828387), (11, 1163519), (77, 166217), (359, 35651), (463, 27643), (2513, 5093), (3241, 3949)]