2124485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 2962656

約数和(自身を除く): 838171

約数列:

[1, 5, 11, 19, 55, 95, 107, 209, 361, 535, 1045, 1177, 1805, 2033, 3971, 5885, 10165, 19855, 22363, 38627, 111815, 193135, 424897, 2124485]

約数ペア:

[(1, 2124485), (5, 424897), (11, 193135), (19, 111815), (55, 38627), (95, 22363), (107, 19855), (209, 10165), (361, 5885), (535, 3971), (1045, 2033), (1177, 1805)]