194402015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25903}}^1$

素因数の和:26006

約数の個数: 16

約数和(自身を含む): 248678400

約数和(自身を除く): 54276385

約数列:

[1, 5, 19, 79, 95, 395, 1501, 7505, 25903, 129515, 492157, 2046337, 2460785, 10231685, 38880403, 194402015]

約数ペア:

[(1, 194402015), (5, 38880403), (19, 10231685), (79, 2460785), (95, 2046337), (395, 492157), (1501, 129515), (7505, 25903)]