12390070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16091}}^1$

素因数の和:16116

約数の個数: 32

約数和(自身を含む): 27806976

約数和(自身を除く): 15416906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 16091, 32182, 80455, 112637, 160910, 177001, 225274, 354002, 563185, 885005, 1126370, 1239007, 1770010, 2478014, 6195035, 12390070]

約数ペア:

[(1, 12390070), (2, 6195035), (5, 2478014), (7, 1770010), (10, 1239007), (11, 1126370), (14, 885005), (22, 563185), (35, 354002), (55, 225274), (70, 177001), (77, 160910), (110, 112637), (154, 80455), (385, 32182), (770, 16091)]