19933284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{237301}}^1$

素因数の和:237315

約数の個数: 24

約数和(自身を含む): 53155648

約数和(自身を除く): 33222364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237301, 474602, 711903, 949204, 1423806, 1661107, 2847612, 3322214, 4983321, 6644428, 9966642, 19933284]

約数ペア:

[(1, 19933284), (2, 9966642), (3, 6644428), (4, 4983321), (6, 3322214), (7, 2847612), (12, 1661107), (14, 1423806), (21, 949204), (28, 711903), (42, 474602), (84, 237301)]