13871994

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21211}}^1$

素因数の和:21325

約数の個数: 16

約数和(自身を含む): 27999840

約数和(自身を除く): 14127846

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 21211, 42422, 63633, 127266, 2311999, 4623998, 6935997, 13871994]

約数ペア:

[(1, 13871994), (2, 6935997), (3, 4623998), (6, 2311999), (109, 127266), (218, 63633), (327, 42422), (654, 21211)]