19320279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34439}}^1$

素因数の和:34470

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 10435881

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 34439, 103317, 378829, 585463, 1136487, 1756389, 6440093, 19320279]

約数ペア:

[(1, 19320279), (3, 6440093), (11, 1756389), (17, 1136487), (33, 585463), (51, 378829), (187, 103317), (561, 34439)]