19512107

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 21929760

約数和(自身を除く): 2417653

約数列:

[1, 17, 19, 193, 313, 323, 3281, 3667, 5321, 5947, 60409, 62339, 101099, 1026953, 1147771, 19512107]

約数ペア:

[(1, 19512107), (17, 1147771), (19, 1026953), (193, 101099), (313, 62339), (323, 60409), (3281, 5947), (3667, 5321)]