86894410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457339}}^1$

素因数の和:457365

約数の個数: 16

約数和(自身を含む): 164642400

約数和(自身を除く): 77747990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457339, 914678, 2286695, 4573390, 8689441, 17378882, 43447205, 86894410]

約数ペア:

[(1, 86894410), (2, 43447205), (5, 17378882), (10, 8689441), (19, 4573390), (38, 2286695), (95, 914678), (190, 457339)]