15672378001

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{19421}}^1$

素因数の和:19861

約数の個数: 24

約数和(自身を含む): 18704784384

約数和(自身を除く): 3032406383

約数列:

[1, 7, 43, 49, 301, 383, 2107, 2681, 16469, 18767, 19421, 115283, 135947, 806981, 835103, 951629, 5845721, 7438243, 40920047, 52067701, 319844449, 364473907, 2238911143, 15672378001]

約数ペア:

[(1, 15672378001), (7, 2238911143), (43, 364473907), (49, 319844449), (301, 52067701), (383, 40920047), (2107, 7438243), (2681, 5845721), (16469, 951629), (18767, 835103), (19421, 806981), (115283, 135947)]