19088104

素因数分解:

$2^3\times 7^1\times {\mathrm{340859}}^1$

素因数の和:340872

約数の個数: 16

約数和(自身を含む): 40903200

約数和(自身を除く): 21815096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 340859, 681718, 1363436, 2386013, 2726872, 4772026, 9544052, 19088104]

約数ペア:

[(1, 19088104), (2, 9544052), (4, 4772026), (7, 2726872), (8, 2386013), (14, 1363436), (28, 681718), (56, 340859)]