2019938792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13289071}}^1$

素因数の和:13289096

約数の個数: 16

約数和(自身を含む): 3986721600

約数和(自身を除く): 1966782808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13289071, 26578142, 53156284, 106312568, 252492349, 504984698, 1009969396, 2019938792]

約数ペア:

[(1, 2019938792), (2, 1009969396), (4, 504984698), (8, 252492349), (19, 106312568), (38, 53156284), (76, 26578142), (152, 13289071)]