39015056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{128339}}^1$

素因数の和:128366

約数の個数: 20

約数和(自身を含む): 79570800

約数和(自身を除く): 40555744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 128339, 256678, 513356, 1026712, 2053424, 2438441, 4876882, 9753764, 19507528, 39015056]

約数ペア:

[(1, 39015056), (2, 19507528), (4, 9753764), (8, 4876882), (16, 2438441), (19, 2053424), (38, 1026712), (76, 513356), (152, 256678), (304, 128339)]