2854864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9391}}^1$

素因数の和:9418

約数の個数: 20

約数和(自身を含む): 5823040

約数和(自身を除く): 2968176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9391, 18782, 37564, 75128, 150256, 178429, 356858, 713716, 1427432, 2854864]

約数ペア:

[(1, 2854864), (2, 1427432), (4, 713716), (8, 356858), (16, 178429), (19, 150256), (38, 75128), (76, 37564), (152, 18782), (304, 9391)]