19268429

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{613}}^1$

素因数の和:716

約数の個数: 12

約数和(自身を含む): 20921436

約数和(自身を除く): 1653007

約数列:

[1, 17, 43, 613, 731, 1849, 10421, 26359, 31433, 448103, 1133437, 19268429]

約数ペア:

[(1, 19268429), (17, 1133437), (43, 448103), (613, 31433), (731, 26359), (1849, 10421)]