19291285268

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{190829}}^1$

素因数の和:191159

約数の個数: 24

約数和(自身を含む): 34196736000

約数和(自身を除く): 14905450732

約数列:

[1, 2, 4, 127, 199, 254, 398, 508, 796, 25273, 50546, 101092, 190829, 381658, 763316, 24235283, 37974971, 48470566, 75949942, 96941132, 151899884, 4822821317, 9645642634, 19291285268]

約数ペア:

[(1, 19291285268), (2, 9645642634), (4, 4822821317), (127, 151899884), (199, 96941132), (254, 75949942), (398, 48470566), (508, 37974971), (796, 24235283), (25273, 763316), (50546, 381658), (101092, 190829)]