2019802385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{10651}}^1$

素因数の和:10793

約数の個数: 32

約数和(自身を含む): 2705778432

約数和(自身を除く): 685976047

約数列:

[1, 5, 17, 23, 85, 97, 115, 391, 485, 1649, 1955, 2231, 8245, 10651, 11155, 37927, 53255, 181067, 189635, 244973, 905335, 1033147, 1224865, 4164541, 5165735, 17563499, 20822705, 23762381, 87817495, 118811905, 403960477, 2019802385]

約数ペア:

[(1, 2019802385), (5, 403960477), (17, 118811905), (23, 87817495), (85, 23762381), (97, 20822705), (115, 17563499), (391, 5165735), (485, 4164541), (1649, 1224865), (1955, 1033147), (2231, 905335), (8245, 244973), (10651, 189635), (11155, 181067), (37927, 53255)]