19284309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4751}}^1$

素因数の和:4809

約数の個数: 24

約数和(自身を含む): 31135104

約数和(自身を除く): 11850795

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 4751, 14253, 42759, 52261, 156783, 194791, 470349, 584373, 1753119, 2142701, 6428103, 19284309]

約数ペア:

[(1, 19284309), (3, 6428103), (9, 2142701), (11, 1753119), (33, 584373), (41, 470349), (99, 194791), (123, 156783), (369, 52261), (451, 42759), (1353, 14253), (4059, 4751)]