13798274

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5003}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 23779008

約数和(自身を除く): 9980734

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 5003, 10006, 35021, 70042, 985591, 1971182, 6899137, 13798274]

約数ペア:

[(1, 13798274), (2, 6899137), (7, 1971182), (14, 985591), (197, 70042), (394, 35021), (1379, 10006), (2758, 5003)]