23386990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 46376064

約数和(自身を除く): 22989074

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 1987, 2354, 3974, 5885, 9935, 11770, 19870, 21857, 43714, 109285, 212609, 218570, 425218, 1063045, 2126090, 2338699, 4677398, 11693495, 23386990]

約数ペア:

[(1, 23386990), (2, 11693495), (5, 4677398), (10, 2338699), (11, 2126090), (22, 1063045), (55, 425218), (107, 218570), (110, 212609), (214, 109285), (535, 43714), (1070, 21857), (1177, 19870), (1987, 11770), (2354, 9935), (3974, 5885)]