19258602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 43436736

約数和(自身を除く): 24178134

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 121, 123, 242, 246, 363, 451, 647, 726, 902, 1294, 1353, 1941, 2706, 3882, 4961, 7117, 9922, 14234, 14883, 21351, 26527, 29766, 42702, 53054, 78287, 79581, 156574, 159162, 234861, 291797, 469722, 583594, 875391, 1750782, 3209767, 6419534, 9629301, 19258602]

約数ペア:

[(1, 19258602), (2, 9629301), (3, 6419534), (6, 3209767), (11, 1750782), (22, 875391), (33, 583594), (41, 469722), (66, 291797), (82, 234861), (121, 159162), (123, 156574), (242, 79581), (246, 78287), (363, 53054), (451, 42702), (647, 29766), (726, 26527), (902, 21351), (1294, 14883), (1353, 14234), (1941, 9922), (2706, 7117), (3882, 4961)]