2019955928

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{953}}^1\times {\mathrm{4999}}^1$

素因数の和:6011

約数の個数: 32

約数和(自身を含む): 3863700000

約数和(自身を除く): 1843744072

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 953, 1906, 3812, 4999, 7624, 9998, 19996, 39992, 50509, 101018, 202036, 264947, 404072, 529894, 1059788, 2119576, 4764047, 9528094, 19056188, 38112376, 252494491, 504988982, 1009977964, 2019955928]

約数ペア:

[(1, 2019955928), (2, 1009977964), (4, 504988982), (8, 252494491), (53, 38112376), (106, 19056188), (212, 9528094), (424, 4764047), (953, 2119576), (1906, 1059788), (3812, 529894), (4999, 404072), (7624, 264947), (9998, 202036), (19996, 101018), (39992, 50509)]