19079354

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2087}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 32773248

約数和(自身を除く): 13693894

約数列:

[1, 2, 7, 14, 653, 1306, 2087, 4174, 4571, 9142, 14609, 29218, 1362811, 2725622, 9539677, 19079354]

約数ペア:

[(1, 19079354), (2, 9539677), (7, 2725622), (14, 1362811), (653, 29218), (1306, 14609), (2087, 9142), (4174, 4571)]