19024989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7937}}^1$

素因数の和:8004

約数の個数: 16

約数和(自身を含む): 27433728

約数和(自身を除く): 8408739

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 7937, 23811, 134929, 373039, 404787, 1119117, 6341663, 19024989]

約数ペア:

[(1, 19024989), (3, 6341663), (17, 1119117), (47, 404787), (51, 373039), (141, 134929), (799, 23811), (2397, 7937)]