131912958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{955891}}^1$

素因数の和:955919

約数の個数: 16

約数和(自身を含む): 275296896

約数和(自身を除く): 143383938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 955891, 1911782, 2867673, 5735346, 21985493, 43970986, 65956479, 131912958]

約数ペア:

[(1, 131912958), (2, 65956479), (3, 43970986), (6, 21985493), (23, 5735346), (46, 2867673), (69, 1911782), (138, 955891)]