19326958

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2297}}^1$

素因数の和:2907

約数の個数: 16

約数和(自身を含む): 33201504

約数和(自身を除く): 13874546

約数列:

[1, 2, 7, 14, 601, 1202, 2297, 4207, 4594, 8414, 16079, 32158, 1380497, 2760994, 9663479, 19326958]

約数ペア:

[(1, 19326958), (2, 9663479), (7, 2760994), (14, 1380497), (601, 32158), (1202, 16079), (2297, 8414), (4207, 4594)]