16915054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 29141280

約数和(自身を除く): 12226226

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 353, 494, 706, 1261, 1843, 2522, 3686, 4589, 6707, 9178, 13414, 23959, 34241, 47918, 68482, 87191, 174382, 445133, 650579, 890266, 1301158, 8457527, 16915054]

約数ペア:

[(1, 16915054), (2, 8457527), (13, 1301158), (19, 890266), (26, 650579), (38, 445133), (97, 174382), (194, 87191), (247, 68482), (353, 47918), (494, 34241), (706, 23959), (1261, 13414), (1843, 9178), (2522, 6707), (3686, 4589)]