13180214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:959

約数の個数: 16

約数和(自身を含む): 20409648

約数和(自身を除く): 7229434

約数列:

[1, 2, 37, 74, 277, 554, 643, 1286, 10249, 20498, 23791, 47582, 178111, 356222, 6590107, 13180214]

約数ペア:

[(1, 13180214), (2, 6590107), (37, 356222), (74, 178111), (277, 47582), (554, 23791), (643, 20498), (1286, 10249)]