19340079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 29804544

約数和(自身を除く): 10464465

約数列:

[1, 3, 11, 23, 33, 69, 83, 249, 253, 307, 759, 913, 921, 1909, 2739, 3377, 5727, 7061, 10131, 20999, 21183, 25481, 62997, 76443, 77671, 233013, 280291, 586063, 840873, 1758189, 6446693, 19340079]

約数ペア:

[(1, 19340079), (3, 6446693), (11, 1758189), (23, 840873), (33, 586063), (69, 280291), (83, 233013), (249, 77671), (253, 76443), (307, 62997), (759, 25481), (913, 21183), (921, 20999), (1909, 10131), (2739, 7061), (3377, 5727)]