12987025922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2887289}}^1$

素因数の和:2887477

約数の個数: 16

約数和(自身を含む): 21100315320

約数和(自身を除く): 8113289398

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 2887289, 5774578, 37534757, 75069514, 499500997, 999001994, 6493512961, 12987025922]

約数ペア:

[(1, 12987025922), (2, 6493512961), (13, 999001994), (26, 499500997), (173, 75069514), (346, 37534757), (2249, 5774578), (4498, 2887289)]