2989232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9860

約数の個数: 20

約数和(自身を含む): 6097080

約数和(自身を除く): 3107848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9833, 19666, 39332, 78664, 157328, 186827, 373654, 747308, 1494616, 2989232]

約数ペア:

[(1, 2989232), (2, 1494616), (4, 747308), (8, 373654), (16, 186827), (19, 157328), (38, 78664), (76, 39332), (152, 19666), (304, 9833)]