15860193

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 6719007

約数列:

[1, 3, 19, 57, 71, 213, 1349, 3919, 4047, 11757, 74461, 223383, 278249, 834747, 5286731, 15860193]

約数ペア:

[(1, 15860193), (3, 5286731), (19, 834747), (57, 278249), (71, 223383), (213, 74461), (1349, 11757), (3919, 4047)]