19209619006

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1\times {\mathrm{857}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 29585761920

約数和(自身を除く): 10376142914

約数列:

[1, 2, 47, 94, 389, 613, 778, 857, 1226, 1714, 18283, 28811, 36566, 40279, 57622, 80558, 238457, 333373, 476914, 525341, 666746, 1050682, 11207479, 15668531, 22414958, 24691027, 31337062, 49382054, 204357649, 408715298, 9604809503, 19209619006]

約数ペア:

[(1, 19209619006), (2, 9604809503), (47, 408715298), (94, 204357649), (389, 49382054), (613, 31337062), (778, 24691027), (857, 22414958), (1226, 15668531), (1714, 11207479), (18283, 1050682), (28811, 666746), (36566, 525341), (40279, 476914), (57622, 333373), (80558, 238457)]