17760074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 27628128

約数和(自身を除く): 9868054

約数列:

[1, 2, 37, 74, 107, 214, 2243, 3959, 4486, 7918, 82991, 165982, 240001, 480002, 8880037, 17760074]

約数ペア:

[(1, 17760074), (2, 8880037), (37, 480002), (74, 240001), (107, 165982), (214, 82991), (2243, 7918), (3959, 4486)]