2019260912

素因数分解:

$2^4\times {\mathrm{10771}}^1\times {\mathrm{11717}}^1$

素因数の和:22496

約数の個数: 20

約数和(自身を含む): 3913015176

約数和(自身を除く): 1893754264

約数列:

[1, 2, 4, 8, 16, 10771, 11717, 21542, 23434, 43084, 46868, 86168, 93736, 172336, 187472, 126203807, 252407614, 504815228, 1009630456, 2019260912]

約数ペア:

[(1, 2019260912), (2, 1009630456), (4, 504815228), (8, 252407614), (16, 126203807), (10771, 187472), (11717, 172336), (21542, 93736), (23434, 86168), (43084, 46868)]