19325478

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{31271}}^1$

素因数の和:31379

約数の個数: 16

約数和(自身を含む): 39027456

約数和(自身を除く): 19701978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 31271, 62542, 93813, 187626, 3220913, 6441826, 9662739, 19325478]

約数ペア:

[(1, 19325478), (2, 9662739), (3, 6441826), (6, 3220913), (103, 187626), (206, 93813), (309, 62542), (618, 31271)]