18916282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122833}}^1$

素因数の和:122853

約数の個数: 16

約数和(自身を含む): 35376192

約数和(自身を除く): 16459910

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 122833, 245666, 859831, 1351163, 1719662, 2702326, 9458141, 18916282]

約数ペア:

[(1, 18916282), (2, 9458141), (7, 2702326), (11, 1719662), (14, 1351163), (22, 859831), (77, 245666), (154, 122833)]