12684022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15737}}^1$

素因数の和:15783

約数の個数: 16

約数和(自身を含む): 21151872

約数和(自身を除く): 8467850

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15737, 31474, 204581, 409162, 487847, 975694, 6342011, 12684022]

約数ペア:

[(1, 12684022), (2, 6342011), (13, 975694), (26, 487847), (31, 409162), (62, 204581), (403, 31474), (806, 15737)]