19255166

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10499}}^1$

素因数の和:10639

約数の個数: 16

約数和(自身を含む): 33264000

約数和(自身を除く): 14008834

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 10499, 20998, 73493, 146986, 1375369, 2750738, 9627583, 19255166]

約数ペア:

[(1, 19255166), (2, 9627583), (7, 2750738), (14, 1375369), (131, 146986), (262, 73493), (917, 20998), (1834, 10499)]