19362410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27271}}^1$

素因数の和:27349

約数の個数: 16

約数和(自身を含む): 35344512

約数和(自身を除く): 15982102

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 27271, 54542, 136355, 272710, 1936241, 3872482, 9681205, 19362410]

約数ペア:

[(1, 19362410), (2, 9681205), (5, 3872482), (10, 1936241), (71, 272710), (142, 136355), (355, 54542), (710, 27271)]