19829068

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2417}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 39809952

約数和(自身を除く): 19980884

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 2417, 4102, 4834, 8204, 9668, 16919, 33838, 67676, 708181, 1416362, 2832724, 4957267, 9914534, 19829068]

約数ペア:

[(1, 19829068), (2, 9914534), (4, 4957267), (7, 2832724), (14, 1416362), (28, 708181), (293, 67676), (586, 33838), (1172, 16919), (2051, 9668), (2417, 8204), (4102, 4834)]