12813878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83207}}^1$

素因数の和:83227

約数の個数: 16

約数和(自身を含む): 23963904

約数和(自身を除く): 11150026

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 83207, 166414, 582449, 915277, 1164898, 1830554, 6406939, 12813878]

約数ペア:

[(1, 12813878), (2, 6406939), (7, 1830554), (11, 1164898), (14, 915277), (22, 582449), (77, 166414), (154, 83207)]