127340090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{670211}}^1$

素因数の和:670237

約数の個数: 16

約数和(自身を含む): 241276320

約数和(自身を除く): 113936230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 670211, 1340422, 3351055, 6702110, 12734009, 25468018, 63670045, 127340090]

約数ペア:

[(1, 127340090), (2, 63670045), (5, 25468018), (10, 12734009), (19, 6702110), (38, 3351055), (95, 1340422), (190, 670211)]