19489128

素因数分解:

$2^3\times 3^1\times {\mathrm{812047}}^1$

素因数の和:812056

約数の個数: 16

約数和(自身を含む): 48722880

約数和(自身を除く): 29233752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 812047, 1624094, 2436141, 3248188, 4872282, 6496376, 9744564, 19489128]

約数ペア:

[(1, 19489128), (2, 9744564), (3, 6496376), (4, 4872282), (6, 3248188), (8, 2436141), (12, 1624094), (24, 812047)]