5655180368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{18602567}}^1$

素因数の和:18602594

約数の個数: 20

約数和(自身を含む): 11533592160

約数和(自身を除く): 5878411792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 18602567, 37205134, 74410268, 148820536, 297641072, 353448773, 706897546, 1413795092, 2827590184, 5655180368]

約数ペア:

[(1, 5655180368), (2, 2827590184), (4, 1413795092), (8, 706897546), (16, 353448773), (19, 297641072), (38, 148820536), (76, 74410268), (152, 37205134), (304, 18602567)]