19012910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5779}}^1$

素因数の和:5840

約数の個数: 32

約数和(自身を含む): 39951360

約数和(自身を除く): 20938450

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5779, 11558, 28895, 40453, 57790, 80906, 202265, 271613, 404530, 543226, 1358065, 1901291, 2716130, 3802582, 9506455, 19012910]

約数ペア:

[(1, 19012910), (2, 9506455), (5, 3802582), (7, 2716130), (10, 1901291), (14, 1358065), (35, 543226), (47, 404530), (70, 271613), (94, 202265), (235, 80906), (329, 57790), (470, 40453), (658, 28895), (1645, 11558), (3290, 5779)]