19041092

素因数分解:

$2^2\times 7^1\times {\mathrm{680039}}^1$

素因数の和:680050

約数の個数: 12

約数和(自身を含む): 38082240

約数和(自身を除く): 19041148

約数列:

[1, 2, 4, 7, 14, 28, 680039, 1360078, 2720156, 4760273, 9520546, 19041092]

約数ペア:

[(1, 19041092), (2, 9520546), (4, 4760273), (7, 2720156), (14, 1360078), (28, 680039)]