19119169

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 1772351

約数列:

[1, 17, 61, 103, 179, 1037, 1751, 3043, 6283, 10919, 18437, 106811, 185623, 313429, 1124657, 19119169]

約数ペア:

[(1, 19119169), (17, 1124657), (61, 313429), (103, 185623), (179, 106811), (1037, 18437), (1751, 10919), (3043, 6283)]