16190769

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10859}}^1$

素因数の和:10940

約数の個数: 16

約数和(自身を含む): 25021440

約数和(自身を除く): 8830671

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 10859, 32577, 76013, 228039, 770989, 2312967, 5396923, 16190769]

約数ペア:

[(1, 16190769), (3, 5396923), (7, 2312967), (21, 770989), (71, 228039), (213, 76013), (497, 32577), (1491, 10859)]