1119312838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4207943}}^1$

素因数の和:4207971

約数の個数: 16

約数和(自身を含む): 2019813120

約数和(自身を除く): 900500282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4207943, 8415886, 29455601, 58911202, 79950917, 159901834, 559656419, 1119312838]

約数ペア:

[(1, 1119312838), (2, 559656419), (7, 159901834), (14, 79950917), (19, 58911202), (38, 29455601), (133, 8415886), (266, 4207943)]