12854864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73039}}^1$

素因数の和:73058

約数の個数: 20

約数和(自身を含む): 27170880

約数和(自身を除く): 14316016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73039, 146078, 292156, 584312, 803429, 1168624, 1606858, 3213716, 6427432, 12854864]

約数ペア:

[(1, 12854864), (2, 6427432), (4, 3213716), (8, 1606858), (11, 1168624), (16, 803429), (22, 584312), (44, 292156), (88, 146078), (176, 73039)]