15697674824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{222953}}^1$

素因数の和:223649

約数の個数: 32

約数和(自身を含む): 31744190520

約数和(自身を除く): 16046515696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 677, 1354, 2708, 5416, 8801, 17602, 35204, 70408, 222953, 445906, 891812, 1783624, 2898389, 5796778, 11593556, 23187112, 150939181, 301878362, 603756724, 1207513448, 1962209353, 3924418706, 7848837412, 15697674824]

約数ペア:

[(1, 15697674824), (2, 7848837412), (4, 3924418706), (8, 1962209353), (13, 1207513448), (26, 603756724), (52, 301878362), (104, 150939181), (677, 23187112), (1354, 11593556), (2708, 5796778), (5416, 2898389), (8801, 1783624), (17602, 891812), (35204, 445906), (70408, 222953)]