19317384

素因数分解:

$2^3\times 3^2\times {\mathrm{268297}}^1$

素因数の和:268309

約数の個数: 24

約数和(自身を含む): 52318110

約数和(自身を除く): 33000726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 268297, 536594, 804891, 1073188, 1609782, 2146376, 2414673, 3219564, 4829346, 6439128, 9658692, 19317384]

約数ペア:

[(1, 19317384), (2, 9658692), (3, 6439128), (4, 4829346), (6, 3219564), (8, 2414673), (9, 2146376), (12, 1609782), (18, 1073188), (24, 804891), (36, 536594), (72, 268297)]