19044452

素因数分解:

$2^2\times 7^1\times {\mathrm{680159}}^1$

素因数の和:680170

約数の個数: 12

約数和(自身を含む): 38088960

約数和(自身を除く): 19044508

約数列:

[1, 2, 4, 7, 14, 28, 680159, 1360318, 2720636, 4761113, 9522226, 19044452]

約数ペア:

[(1, 19044452), (2, 9522226), (4, 4761113), (7, 2720636), (14, 1360318), (28, 680159)]