19255610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 38048832

約数和(自身を除く): 18793222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 907, 965, 1814, 1930, 2123, 4246, 4535, 9070, 9977, 10615, 19954, 21230, 49885, 99770, 175051, 350102, 875255, 1750510, 1925561, 3851122, 9627805, 19255610]

約数ペア:

[(1, 19255610), (2, 9627805), (5, 3851122), (10, 1925561), (11, 1750510), (22, 875255), (55, 350102), (110, 175051), (193, 99770), (386, 49885), (907, 21230), (965, 19954), (1814, 10615), (1930, 9977), (2123, 9070), (4246, 4535)]