19160163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 30501120

約数和(自身を除く): 11340957

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 1879, 3399, 5637, 10197, 16911, 20669, 62007, 186021, 193537, 580611, 1741833, 2128907, 6386721, 19160163]

約数ペア:

[(1, 19160163), (3, 6386721), (9, 2128907), (11, 1741833), (33, 580611), (99, 193537), (103, 186021), (309, 62007), (927, 20669), (1133, 16911), (1879, 10197), (3399, 5637)]