19301711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 23533776

約数和(自身を除く): 4232065

約数列:

[1, 11, 13, 43, 73, 143, 473, 559, 803, 949, 1849, 3139, 6149, 10439, 20339, 24037, 34529, 40807, 134977, 264407, 448877, 1484747, 1754701, 19301711]

約数ペア:

[(1, 19301711), (11, 1754701), (13, 1484747), (43, 448877), (73, 264407), (143, 134977), (473, 40807), (559, 34529), (803, 24037), (949, 20339), (1849, 10439), (3139, 6149)]