12928467454

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4784777}}^1$

素因数の和:4784979

約数の個数: 16

約数和(自身を含む): 22277926368

約数和(自身を除く): 9349458914

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 4784777, 9569554, 33493439, 66986878, 923461961, 1846923922, 6464233727, 12928467454]

約数ペア:

[(1, 12928467454), (2, 6464233727), (7, 1846923922), (14, 923461961), (193, 66986878), (386, 33493439), (1351, 9569554), (2702, 4784777)]