19572831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6775

約数の個数: 24

約数和(自身を含む): 31515120

約数和(自身を除く): 11942289

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6733, 20199, 60597, 114461, 127927, 343383, 383781, 1030149, 1151343, 2174759, 6524277, 19572831]

約数ペア:

[(1, 19572831), (3, 6524277), (9, 2174759), (17, 1151343), (19, 1030149), (51, 383781), (57, 343383), (153, 127927), (171, 114461), (323, 60597), (969, 20199), (2907, 6733)]