16217404

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3001}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 32613728

約数和(自身を除く): 16396324

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3001, 5404, 6002, 12004, 21007, 42014, 84028, 579193, 1158386, 2316772, 4054351, 8108702, 16217404]

約数ペア:

[(1, 16217404), (2, 8108702), (4, 4054351), (7, 2316772), (14, 1158386), (28, 579193), (193, 84028), (386, 42014), (772, 21007), (1351, 12004), (2702, 6002), (3001, 5404)]