19119384

素因数分解:

$2^3\times 3^2\times {\mathrm{265547}}^1$

素因数の和:265559

約数の個数: 24

約数和(自身を含む): 51781860

約数和(自身を除く): 32662476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 265547, 531094, 796641, 1062188, 1593282, 2124376, 2389923, 3186564, 4779846, 6373128, 9559692, 19119384]

約数ペア:

[(1, 19119384), (2, 9559692), (3, 6373128), (4, 4779846), (6, 3186564), (8, 2389923), (9, 2124376), (12, 1593282), (18, 1062188), (24, 796641), (36, 531094), (72, 265547)]