9389655790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49419241}}^1$

素因数の和:49419267

約数の個数: 16

約数和(自身を含む): 17790927120

約数和(自身を除く): 8401271330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 49419241, 98838482, 247096205, 494192410, 938965579, 1877931158, 4694827895, 9389655790]

約数ペア:

[(1, 9389655790), (2, 4694827895), (5, 1877931158), (10, 938965579), (19, 494192410), (38, 247096205), (95, 98838482), (190, 49419241)]