8253790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43441}}^1$

素因数の和:43467

約数の個数: 16

約数和(自身を含む): 15639120

約数和(自身を除く): 7385330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 43441, 86882, 217205, 434410, 825379, 1650758, 4126895, 8253790]

約数ペア:

[(1, 8253790), (2, 4126895), (5, 1650758), (10, 825379), (19, 434410), (38, 217205), (95, 86882), (190, 43441)]