19326965

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6653}}^1$

素因数の和:6748

約数の個数: 16

約数和(自身を含む): 26828928

約数和(自身を除く): 7501963

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 6653, 33265, 46571, 232855, 552199, 2760995, 3865393, 19326965]

約数ペア:

[(1, 19326965), (5, 3865393), (7, 2760995), (35, 552199), (83, 232855), (415, 46571), (581, 33265), (2905, 6653)]