19754714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83003}}^1$

素因数の和:83029

約数の個数: 16

約数和(自身を含む): 35857728

約数和(自身を除く): 16103014

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83003, 166006, 581021, 1162042, 1411051, 2822102, 9877357, 19754714]

約数ペア:

[(1, 19754714), (2, 9877357), (7, 2822102), (14, 1411051), (17, 1162042), (34, 581021), (119, 166006), (238, 83003)]