2212694495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2117411}}^1$

素因数の和:2117446

約数の個数: 16

約数和(自身を含む): 3049073280

約数和(自身を除く): 836378785

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2117411, 10587055, 23291521, 40230809, 116457605, 201154045, 442538899, 2212694495]

約数ペア:

[(1, 2212694495), (5, 442538899), (11, 201154045), (19, 116457605), (55, 40230809), (95, 23291521), (209, 10587055), (1045, 2117411)]