12906554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1471}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 20030976

約数和(自身を除く): 7124422

約数列:

[1, 2, 41, 82, 107, 214, 1471, 2942, 4387, 8774, 60311, 120622, 157397, 314794, 6453277, 12906554]

約数ペア:

[(1, 12906554), (2, 6453277), (41, 314794), (82, 157397), (107, 120622), (214, 60311), (1471, 8774), (2942, 4387)]