18659296

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20107}}^1$

素因数の和:20146

約数の個数: 24

約数和(自身を含む): 38004120

約数和(自身を除く): 19344824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20107, 40214, 80428, 160856, 321712, 583103, 643424, 1166206, 2332412, 4664824, 9329648, 18659296]

約数ペア:

[(1, 18659296), (2, 9329648), (4, 4664824), (8, 2332412), (16, 1166206), (29, 643424), (32, 583103), (58, 321712), (116, 160856), (232, 80428), (464, 40214), (928, 20107)]