16814864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{95539}}^1$

素因数の和:95558

約数の個数: 20

約数和(自身を含む): 35540880

約数和(自身を除く): 18726016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 95539, 191078, 382156, 764312, 1050929, 1528624, 2101858, 4203716, 8407432, 16814864]

約数ペア:

[(1, 16814864), (2, 8407432), (4, 4203716), (8, 2101858), (11, 1528624), (16, 1050929), (22, 764312), (44, 382156), (88, 191078), (176, 95539)]