12798971878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83110207}}^1$

素因数の和:83110227

約数の個数: 16

約数和(自身を含む): 23935739904

約数和(自身を除く): 11136768026

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 83110207, 166220414, 581771449, 914212277, 1163542898, 1828424554, 6399485939, 12798971878]

約数ペア:

[(1, 12798971878), (2, 6399485939), (7, 1828424554), (11, 1163542898), (14, 914212277), (22, 581771449), (77, 166220414), (154, 83110207)]