9919596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 24617600

約数和(自身を除く): 14698004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 313, 417, 556, 626, 834, 939, 1252, 1668, 1878, 2641, 3756, 5282, 5947, 7923, 10564, 11894, 15846, 17841, 23788, 31692, 35682, 43507, 71364, 87014, 130521, 174028, 261042, 522084, 826633, 1653266, 2479899, 3306532, 4959798, 9919596]

約数ペア:

[(1, 9919596), (2, 4959798), (3, 3306532), (4, 2479899), (6, 1653266), (12, 826633), (19, 522084), (38, 261042), (57, 174028), (76, 130521), (114, 87014), (139, 71364), (228, 43507), (278, 35682), (313, 31692), (417, 23788), (556, 17841), (626, 15846), (834, 11894), (939, 10564), (1252, 7923), (1668, 5947), (1878, 5282), (2641, 3756)]