13219576

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 25724160

約数和(自身を除く): 12504584

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 463, 664, 926, 1852, 3569, 3704, 7138, 14276, 19909, 28552, 38429, 39818, 76858, 79636, 153716, 159272, 307432, 1652447, 3304894, 6609788, 13219576]

約数ペア:

[(1, 13219576), (2, 6609788), (4, 3304894), (8, 1652447), (43, 307432), (83, 159272), (86, 153716), (166, 79636), (172, 76858), (332, 39818), (344, 38429), (463, 28552), (664, 19909), (926, 14276), (1852, 7138), (3569, 3704)]