19492046308

素因数分解:

$2^2\times 7^1\times {\mathrm{696144511}}^1$

素因数の和:696144522

約数の個数: 12

約数和(自身を含む): 38984092672

約数和(自身を除く): 19492046364

約数列:

[1, 2, 4, 7, 14, 28, 696144511, 1392289022, 2784578044, 4873011577, 9746023154, 19492046308]

約数ペア:

[(1, 19492046308), (2, 9746023154), (4, 4873011577), (7, 2784578044), (14, 1392289022), (28, 696144511)]