19041292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 35625744

約数和(自身を除く): 16584452

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 2617, 3638, 5234, 7276, 10468, 44489, 88978, 177956, 280019, 560038, 1120076, 4760323, 9520646, 19041292]

約数ペア:

[(1, 19041292), (2, 9520646), (4, 4760323), (17, 1120076), (34, 560038), (68, 280019), (107, 177956), (214, 88978), (428, 44489), (1819, 10468), (2617, 7276), (3638, 5234)]