169309778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{5501}}^1$

素因数の和:6913

約数の個数: 16

約数和(自身を含む): 277300800

約数和(自身を除く): 107991022

約数列:

[1, 2, 11, 22, 1399, 2798, 5501, 11002, 15389, 30778, 60511, 121022, 7695899, 15391798, 84654889, 169309778]

約数ペア:

[(1, 169309778), (2, 84654889), (11, 15391798), (22, 7695899), (1399, 121022), (2798, 60511), (5501, 30778), (11002, 15389)]