21250611872

素因数分解:

$2^5\times 7^1\times {\mathrm{94868803}}^1$

素因数の和:94868820

約数の個数: 24

約数和(自身を含む): 47813877216

約数和(自身を除く): 26563265344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 94868803, 189737606, 379475212, 664081621, 758950424, 1328163242, 1517900848, 2656326484, 3035801696, 5312652968, 10625305936, 21250611872]

約数ペア:

[(1, 21250611872), (2, 10625305936), (4, 5312652968), (7, 3035801696), (8, 2656326484), (14, 1517900848), (16, 1328163242), (28, 758950424), (32, 664081621), (56, 379475212), (112, 189737606), (224, 94868803)]