189104468

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{7349}}^1$

素因数の和:8279

約数の個数: 24

約数和(自身を含む): 378672000

約数和(自身を除く): 189567532

約数列:

[1, 2, 4, 7, 14, 28, 919, 1838, 3676, 6433, 7349, 12866, 14698, 25732, 29396, 51443, 102886, 205772, 6753731, 13507462, 27014924, 47276117, 94552234, 189104468]

約数ペア:

[(1, 189104468), (2, 94552234), (4, 47276117), (7, 27014924), (14, 13507462), (28, 6753731), (919, 205772), (1838, 102886), (3676, 51443), (6433, 29396), (7349, 25732), (12866, 14698)]