19924162

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 30506112

約数和(自身を除く): 10581950

約数列:

[1, 2, 71, 142, 193, 386, 727, 1454, 13703, 27406, 51617, 103234, 140311, 280622, 9962081, 19924162]

約数ペア:

[(1, 19924162), (2, 9962081), (71, 280622), (142, 140311), (193, 103234), (386, 51617), (727, 27406), (1454, 13703)]