19956162

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{7717}}^1$

素因数の和:8153

約数の個数: 16

約数和(自身を含む): 40010112

約数和(自身を除く): 20053950

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 7717, 15434, 23151, 46302, 3326027, 6652054, 9978081, 19956162]

約数ペア:

[(1, 19956162), (2, 9978081), (3, 6652054), (6, 3326027), (431, 46302), (862, 23151), (1293, 15434), (2586, 7717)]