19141424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{29179}}^1$

素因数の和:29228

約数の個数: 20

約数和(自身を含む): 37992360

約数和(自身を除く): 18850936

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 29179, 58358, 116716, 233432, 466864, 1196339, 2392678, 4785356, 9570712, 19141424]

約数ペア:

[(1, 19141424), (2, 9570712), (4, 4785356), (8, 2392678), (16, 1196339), (41, 466864), (82, 233432), (164, 116716), (328, 58358), (656, 29179)]