12668214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162413}}^1$

素因数の和:162431

約数の個数: 16

約数和(自身を含む): 27285552

約数和(自身を除く): 14617338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162413, 324826, 487239, 974478, 2111369, 4222738, 6334107, 12668214]

約数ペア:

[(1, 12668214), (2, 6334107), (3, 4222738), (6, 2111369), (13, 974478), (26, 487239), (39, 324826), (78, 162413)]