1888047014405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1\times {\mathrm{1772423}}^1$

素因数の和:1783660

約数の個数: 16

約数和(自身を含む): 2385115528320

約数和(自身を除く): 497068513915

約数列:

[1, 5, 19, 95, 11213, 56065, 213047, 1065235, 1772423, 8862115, 33676037, 168380185, 19874179099, 99370895495, 377609402881, 1888047014405]

約数ペア:

[(1, 1888047014405), (5, 377609402881), (19, 99370895495), (95, 19874179099), (11213, 168380185), (56065, 33676037), (213047, 8862115), (1065235, 1772423)]