19081553139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6646309}}^1$

素因数の和:6646355

約数の個数: 24

約数和(自身を含む): 31104730800

約数和(自身を除く): 12023177661

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 6646309, 19938927, 59816781, 73109399, 192742961, 219328197, 578228883, 657984591, 1734686649, 2120172571, 6360517713, 19081553139]

約数ペア:

[(1, 19081553139), (3, 6360517713), (9, 2120172571), (11, 1734686649), (29, 657984591), (33, 578228883), (87, 219328197), (99, 192742961), (261, 73109399), (319, 59816781), (957, 19938927), (2871, 6646309)]