16785370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3931}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 35104896

約数和(自身を除く): 18319526

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3931, 4270, 7862, 19655, 27517, 39310, 55034, 137585, 239791, 275170, 479582, 1198955, 1678537, 2397910, 3357074, 8392685, 16785370]

約数ペア:

[(1, 16785370), (2, 8392685), (5, 3357074), (7, 2397910), (10, 1678537), (14, 1198955), (35, 479582), (61, 275170), (70, 239791), (122, 137585), (305, 55034), (427, 39310), (610, 27517), (854, 19655), (2135, 7862), (3931, 4270)]