19495994

素因数分解:

$2^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1499}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 33480000

約数和(自身を除く): 13984006

約数列:

[1, 2, 7, 14, 929, 1499, 1858, 2998, 6503, 10493, 13006, 20986, 1392571, 2785142, 9747997, 19495994]

約数ペア:

[(1, 19495994), (2, 9747997), (7, 2785142), (14, 1392571), (929, 20986), (1499, 13006), (1858, 10493), (2998, 6503)]