2019411635

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{27631}}^1$

素因数の和:27994

約数の個数: 16

約数和(自身を含む): 2482900992

約数和(自身を除く): 463489357

約数列:

[1, 5, 47, 235, 311, 1555, 14617, 27631, 73085, 138155, 1298657, 6493285, 8593241, 42966205, 403882327, 2019411635]

約数ペア:

[(1, 2019411635), (5, 403882327), (47, 42966205), (235, 8593241), (311, 6493285), (1555, 1298657), (14617, 138155), (27631, 73085)]