12954221278

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{3079}}^1\times {\mathrm{28817}}^1$

素因数の和:31971

約数の個数: 16

約数和(自身を含む): 19704595680

約数和(自身を除く): 6750374402

約数列:

[1, 2, 73, 146, 3079, 6158, 28817, 57634, 224767, 449534, 2103641, 4207282, 88727543, 177455086, 6477110639, 12954221278]

約数ペア:

[(1, 12954221278), (2, 6477110639), (73, 177455086), (146, 88727543), (3079, 4207282), (6158, 2103641), (28817, 449534), (57634, 224767)]