12828970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16661}}^1$

素因数の和:16686

約数の個数: 32

約数和(自身を含む): 28791936

約数和(自身を除く): 15962966

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 16661, 33322, 83305, 116627, 166610, 183271, 233254, 366542, 583135, 916355, 1166270, 1282897, 1832710, 2565794, 6414485, 12828970]

約数ペア:

[(1, 12828970), (2, 6414485), (5, 2565794), (7, 1832710), (10, 1282897), (11, 1166270), (14, 916355), (22, 583135), (35, 366542), (55, 233254), (70, 183271), (77, 166610), (110, 116627), (154, 83305), (385, 33322), (770, 16661)]