19034173876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{67021739}}^1$

素因数の和:67021814

約数の個数: 12

約数和(自身を含む): 33778956960

約数和(自身を除く): 14744783084

約数列:

[1, 2, 4, 71, 142, 284, 67021739, 134043478, 268086956, 4758543469, 9517086938, 19034173876]

約数ペア:

[(1, 19034173876), (2, 9517086938), (4, 4758543469), (71, 268086956), (142, 134043478), (284, 67021739)]