188962886

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{19937}}^1$

素因数の和:20623

約数の個数: 16

約数和(自身を含む): 324431136

約数和(自身を除く): 135468250

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 9478, 19937, 39874, 139559, 279118, 13497349, 26994698, 94481443, 188962886]

約数ペア:

[(1, 188962886), (2, 94481443), (7, 26994698), (14, 13497349), (677, 279118), (1354, 139559), (4739, 39874), (9478, 19937)]