13256891795

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{58031}}^1$

素因数の和:58211

約数の個数: 32

約数和(自身を含む): 18651949056

約数和(自身を除く): 5395057261

約数列:

[1, 5, 7, 35, 61, 107, 305, 427, 535, 749, 2135, 3745, 6527, 32635, 45689, 58031, 228445, 290155, 406217, 2031085, 3539891, 6209317, 17699455, 24779237, 31046585, 43465219, 123896185, 217326095, 378768337, 1893841685, 2651378359, 13256891795]

約数ペア:

[(1, 13256891795), (5, 2651378359), (7, 1893841685), (35, 378768337), (61, 217326095), (107, 123896185), (305, 43465219), (427, 31046585), (535, 24779237), (749, 17699455), (2135, 6209317), (3745, 3539891), (6527, 2031085), (32635, 406217), (45689, 290155), (58031, 228445)]