2019038548

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{37409}}^1$

素因数の和:37647

約数の個数: 24

約数和(自身を含む): 3594951360

約数和(自身を除く): 1575912812

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 13493, 26986, 37409, 53972, 74818, 149636, 3853127, 4900579, 7706254, 9801158, 15412508, 19602316, 504759637, 1009519274, 2019038548]

約数ペア:

[(1, 2019038548), (2, 1009519274), (4, 504759637), (103, 19602316), (131, 15412508), (206, 9801158), (262, 7706254), (412, 4900579), (524, 3853127), (13493, 149636), (26986, 74818), (37409, 53972)]