190019402499

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{6661037}}^1$

素因数の和:6661334

約数の個数: 16

約数和(自身を含む): 261219266208

約数和(自身を除く): 71199863709

約数列:

[1, 3, 37, 111, 257, 771, 9509, 28527, 6661037, 19983111, 246458369, 739375107, 1711886509, 5135659527, 63339800833, 190019402499]

約数ペア:

[(1, 190019402499), (3, 63339800833), (37, 5135659527), (111, 1711886509), (257, 739375107), (771, 246458369), (9509, 19983111), (28527, 6661037)]