19476252

素因数分解:

$2^2\times 3^2\times {\mathrm{541007}}^1$

素因数の和:541017

約数の個数: 18

約数和(自身を含む): 49231728

約数和(自身を除く): 29755476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541007, 1082014, 1623021, 2164028, 3246042, 4869063, 6492084, 9738126, 19476252]

約数ペア:

[(1, 19476252), (2, 9738126), (3, 6492084), (4, 4869063), (6, 3246042), (9, 2164028), (12, 1623021), (18, 1082014), (36, 541007)]