12853821085

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7813873}}^1$

素因数の和:7813932

約数の個数: 16

約数和(自身を含む): 18003165696

約数和(自身を除く): 5149344611

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 7813873, 39069365, 54697111, 273485555, 367252031, 1836260155, 2570764217, 12853821085]

約数ペア:

[(1, 12853821085), (5, 2570764217), (7, 1836260155), (35, 367252031), (47, 273485555), (235, 54697111), (329, 39069365), (1645, 7813873)]