2019638995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1184539}}^1$

素因数の和:1184586

約数の個数: 16

約数和(自身を含む): 2729180160

約数和(自身を除く): 709541165

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1184539, 5922695, 13029929, 36720709, 65149645, 183603545, 403927799, 2019638995]

約数ペア:

[(1, 2019638995), (5, 403927799), (11, 183603545), (31, 65149645), (55, 36720709), (155, 13029929), (341, 5922695), (1705, 1184539)]