19207892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25679}}^1$

素因数の和:25711

約数の個数: 24

約数和(自身を含む): 38828160

約数和(自身を除く): 19620268

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25679, 51358, 102716, 282469, 436543, 564938, 873086, 1129876, 1746172, 4801973, 9603946, 19207892]

約数ペア:

[(1, 19207892), (2, 9603946), (4, 4801973), (11, 1746172), (17, 1129876), (22, 873086), (34, 564938), (44, 436543), (68, 282469), (187, 102716), (374, 51358), (748, 25679)]