190018442870

素因数分解:

$2^1\times 5^1\times {\mathrm{4073}}^1\times {\mathrm{4665319}}^1$

素因数の和:4669399

約数の個数: 16

約数和(自身を含む): 342117246240

約数和(自身を除く): 152098803370

約数列:

[1, 2, 5, 10, 4073, 8146, 20365, 40730, 4665319, 9330638, 23326595, 46653190, 19001844287, 38003688574, 95009221435, 190018442870]

約数ペア:

[(1, 190018442870), (2, 95009221435), (5, 38003688574), (10, 19001844287), (4073, 46653190), (8146, 23326595), (20365, 9330638), (40730, 4665319)]