19351202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43781}}^1$

素因数の和:43813

約数の個数: 16

約数和(自身を含む): 33099192

約数和(自身を除く): 13747990

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 43781, 87562, 569153, 744277, 1138306, 1488554, 9675601, 19351202]

約数ペア:

[(1, 19351202), (2, 9675601), (13, 1488554), (17, 1138306), (26, 744277), (34, 569153), (221, 87562), (442, 43781)]