2019913148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{40879}}^1$

素因数の和:42017

約数の個数: 24

約数和(自身を含む): 3859726080

約数和(自身を除く): 1839812932

約数列:

[1, 2, 4, 11, 22, 44, 1123, 2246, 4492, 12353, 24706, 40879, 49412, 81758, 163516, 449669, 899338, 1798676, 45907117, 91814234, 183628468, 504978287, 1009956574, 2019913148]

約数ペア:

[(1, 2019913148), (2, 1009956574), (4, 504978287), (11, 183628468), (22, 91814234), (44, 45907117), (1123, 1798676), (2246, 899338), (4492, 449669), (12353, 163516), (24706, 81758), (40879, 49412)]