12831976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{69739}}^1$

素因数の和:69768

約数の個数: 16

約数和(自身を含む): 25106400

約数和(自身を除く): 12274424

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 69739, 139478, 278956, 557912, 1603997, 3207994, 6415988, 12831976]

約数ペア:

[(1, 12831976), (2, 6415988), (4, 3207994), (8, 1603997), (23, 557912), (46, 278956), (92, 139478), (184, 69739)]