15708085988

素因数分解:

$2^2\times 7^1\times {\mathrm{9209}}^1\times {\mathrm{60919}}^1$

素因数の和:70139

約数の個数: 24

約数和(自身を含む): 31420099200

約数和(自身を除く): 15712013212

約数列:

[1, 2, 4, 7, 14, 28, 9209, 18418, 36836, 60919, 64463, 121838, 128926, 243676, 257852, 426433, 852866, 1705732, 561003071, 1122006142, 2244012284, 3927021497, 7854042994, 15708085988]

約数ペア:

[(1, 15708085988), (2, 7854042994), (4, 3927021497), (7, 2244012284), (14, 1122006142), (28, 561003071), (9209, 1705732), (18418, 852866), (36836, 426433), (60919, 257852), (64463, 243676), (121838, 128926)]