19838082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17681}}^1$

素因数の和:17714

約数の個数: 32

約数和(自身を含む): 45831744

約数和(自身を除く): 25993662

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 17681, 35362, 53043, 106086, 194491, 300577, 388982, 583473, 601154, 901731, 1166946, 1803462, 3306347, 6612694, 9919041, 19838082]

約数ペア:

[(1, 19838082), (2, 9919041), (3, 6612694), (6, 3306347), (11, 1803462), (17, 1166946), (22, 901731), (33, 601154), (34, 583473), (51, 388982), (66, 300577), (102, 194491), (187, 106086), (374, 53043), (561, 35362), (1122, 17681)]