16610367568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{54639367}}^1$

素因数の和:54639394

約数の個数: 20

約数和(自身を含む): 33876408160

約数和(自身を除く): 17266040592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 54639367, 109278734, 218557468, 437114936, 874229872, 1038147973, 2076295946, 4152591892, 8305183784, 16610367568]

約数ペア:

[(1, 16610367568), (2, 8305183784), (4, 4152591892), (8, 2076295946), (16, 1038147973), (19, 874229872), (38, 437114936), (76, 218557468), (152, 109278734), (304, 54639367)]