15663831794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{144439}}^1$

素因数の和:144594

約数の個数: 32

約数和(自身を含む): 26158661760

約数和(自身を除く): 10494829966

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 559, 1118, 1261, 2522, 4171, 8342, 54223, 108446, 144439, 288878, 1877707, 3755414, 6210877, 12421754, 14010583, 28021166, 80741401, 161482802, 182137579, 364275158, 602455069, 1204910138, 7831915897, 15663831794]

約数ペア:

[(1, 15663831794), (2, 7831915897), (13, 1204910138), (26, 602455069), (43, 364275158), (86, 182137579), (97, 161482802), (194, 80741401), (559, 28021166), (1118, 14010583), (1261, 12421754), (2522, 6210877), (4171, 3755414), (8342, 1877707), (54223, 288878), (108446, 144439)]