12686118

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{49171}}^1$

素因数の和:49219

約数の個数: 16

約数和(自身を含む): 25962816

約数和(自身を除く): 13276698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 49171, 98342, 147513, 295026, 2114353, 4228706, 6343059, 12686118]

約数ペア:

[(1, 12686118), (2, 6343059), (3, 4228706), (6, 2114353), (43, 295026), (86, 147513), (129, 98342), (258, 49171)]