2019965192

素因数分解:

$2^3\times 7^1\times {\mathrm{36070807}}^1$

素因数の和:36070820

約数の個数: 16

約数和(自身を含む): 4328496960

約数和(自身を除く): 2308531768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36070807, 72141614, 144283228, 252495649, 288566456, 504991298, 1009982596, 2019965192]

約数ペア:

[(1, 2019965192), (2, 1009982596), (4, 504991298), (7, 288566456), (8, 252495649), (14, 144283228), (28, 72141614), (56, 36070807)]