1967185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 2633472

約数和(自身を除く): 666287

約数列:

[1, 5, 11, 47, 55, 235, 517, 761, 2585, 3805, 8371, 35767, 41855, 178835, 393437, 1967185]

約数ペア:

[(1, 1967185), (5, 393437), (11, 178835), (47, 41855), (55, 35767), (235, 8371), (517, 3805), (761, 2585)]