190020970

素因数分解:

$2^1\times 5^1\times {\mathrm{3863}}^1\times {\mathrm{4919}}^1$

素因数の和:8789

約数の個数: 16

約数和(自身を含む): 342195840

約数和(自身を除く): 152174870

約数列:

[1, 2, 5, 10, 3863, 4919, 7726, 9838, 19315, 24595, 38630, 49190, 19002097, 38004194, 95010485, 190020970]

約数ペア:

[(1, 190020970), (2, 95010485), (5, 38004194), (10, 19002097), (3863, 49190), (4919, 38630), (7726, 24595), (9838, 19315)]