4190393

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 16

約数和(自身を含む): 4730880

約数和(自身を除く): 540487

約数列:

[1, 19, 23, 43, 223, 437, 817, 989, 4237, 5129, 9589, 18791, 97451, 182191, 220547, 4190393]

約数ペア:

[(1, 4190393), (19, 220547), (23, 182191), (43, 97451), (223, 18791), (437, 9589), (817, 5129), (989, 4237)]