11858640194

素因数分解:

$2^1\times {\mathrm{11971}}^1\times {\mathrm{495307}}^1$

素因数の和:507280

約数の個数: 8

約数和(自身を含む): 17789482128

約数和(自身を除く): 5930841934

約数列:

[1, 2, 11971, 23942, 495307, 990614, 5929320097, 11858640194]

約数ペア:

[(1, 11858640194), (2, 5929320097), (11971, 990614), (23942, 495307)]