19076752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{51839}}^1$

素因数の和:51870

約数の個数: 20

約数和(自身を含む): 38568960

約数和(自身を除く): 19492208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 51839, 103678, 207356, 414712, 829424, 1192297, 2384594, 4769188, 9538376, 19076752]

約数ペア:

[(1, 19076752), (2, 9538376), (4, 4769188), (8, 2384594), (16, 1192297), (23, 829424), (46, 414712), (92, 207356), (184, 103678), (368, 51839)]