11318338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 18000000

約数和(自身を除く): 6681662

約数列:

[1, 2, 19, 38, 149, 298, 1999, 2831, 3998, 5662, 37981, 75962, 297851, 595702, 5659169, 11318338]

約数ペア:

[(1, 11318338), (2, 5659169), (19, 595702), (38, 297851), (149, 75962), (298, 37981), (1999, 5662), (2831, 3998)]