19094445

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2011}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 33270432

約数和(自身を除く): 14175987

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 2011, 3165, 6033, 9495, 10055, 18099, 30165, 90495, 424321, 1272963, 2121605, 3818889, 6364815, 19094445]

約数ペア:

[(1, 19094445), (3, 6364815), (5, 3818889), (9, 2121605), (15, 1272963), (45, 424321), (211, 90495), (633, 30165), (1055, 18099), (1899, 10055), (2011, 9495), (3165, 6033)]