12570454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21258720

約数和(自身を除く): 8688266

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 179, 358, 481, 949, 962, 1898, 2327, 2701, 4654, 5402, 6623, 13067, 13246, 26134, 35113, 70226, 86099, 169871, 172198, 339742, 483479, 966958, 6285227, 12570454]

約数ペア:

[(1, 12570454), (2, 6285227), (13, 966958), (26, 483479), (37, 339742), (73, 172198), (74, 169871), (146, 86099), (179, 70226), (358, 35113), (481, 26134), (949, 13246), (962, 13067), (1898, 6623), (2327, 5402), (2701, 4654)]