19039292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 35212800

約数和(自身を除く): 16173508

約数列:

[1, 2, 4, 19, 38, 76, 479, 523, 958, 1046, 1916, 2092, 9101, 9937, 18202, 19874, 36404, 39748, 250517, 501034, 1002068, 4759823, 9519646, 19039292]

約数ペア:

[(1, 19039292), (2, 9519646), (4, 4759823), (19, 1002068), (38, 501034), (76, 250517), (479, 39748), (523, 36404), (958, 19874), (1046, 18202), (1916, 9937), (2092, 9101)]