19190342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4903}}^1$

素因数の和:5027

約数の個数: 16

約数和(自身を含む): 30600960

約数和(自身を除く): 11410618

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4903, 9806, 93157, 186314, 505009, 1010018, 9595171, 19190342]

約数ペア:

[(1, 19190342), (2, 9595171), (19, 1010018), (38, 505009), (103, 186314), (206, 93157), (1957, 9806), (3914, 4903)]