17220304

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{4001}}^1$

素因数の和:4278

約数の個数: 20

約数和(自身を含む): 33496740

約数和(自身を除く): 16276436

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4001, 4304, 8002, 16004, 32008, 64016, 1076269, 2152538, 4305076, 8610152, 17220304]

約数ペア:

[(1, 17220304), (2, 8610152), (4, 4305076), (8, 2152538), (16, 1076269), (269, 64016), (538, 32008), (1076, 16004), (2152, 8002), (4001, 4304)]