3195781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 3594240

約数和(自身を除く): 398459

約数列:

[1, 19, 23, 71, 103, 437, 1349, 1633, 1957, 2369, 7313, 31027, 45011, 138947, 168199, 3195781]

約数ペア:

[(1, 3195781), (19, 168199), (23, 138947), (71, 45011), (103, 31027), (437, 7313), (1349, 2369), (1633, 1957)]