19381371117

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{730573}}^1$

素因数の和:730852

約数の個数: 16

約数和(自身を含む): 26651339520

約数和(自身を除く): 7269968403

約数列:

[1, 3, 37, 111, 239, 717, 8843, 26529, 730573, 2191719, 27031201, 81093603, 174606947, 523820841, 6460457039, 19381371117]

約数ペア:

[(1, 19381371117), (3, 6460457039), (37, 523820841), (111, 174606947), (239, 81093603), (717, 27031201), (8843, 2191719), (26529, 730573)]