2019896824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{11777}}^1$

素因数の和:13743

約数の個数: 32

約数和(自身を含む): 4134078000

約数和(自身を除く): 2114181176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1949, 3898, 7796, 11777, 15592, 21439, 23554, 42878, 47108, 85756, 94216, 129547, 171512, 259094, 518188, 1036376, 22953373, 45906746, 91813492, 183626984, 252487103, 504974206, 1009948412, 2019896824]

約数ペア:

[(1, 2019896824), (2, 1009948412), (4, 504974206), (8, 252487103), (11, 183626984), (22, 91813492), (44, 45906746), (88, 22953373), (1949, 1036376), (3898, 518188), (7796, 259094), (11777, 171512), (15592, 129547), (21439, 94216), (23554, 85756), (42878, 47108)]