17894086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67271}}^1$

素因数の和:67299

約数の個数: 16

約数和(自身を含む): 32290560

約数和(自身を除く): 14396474

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 67271, 134542, 470897, 941794, 1278149, 2556298, 8947043, 17894086]

約数ペア:

[(1, 17894086), (2, 8947043), (7, 2556298), (14, 1278149), (19, 941794), (38, 470897), (133, 134542), (266, 67271)]