16890214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45161}}^1$

素因数の和:45191

約数の個数: 16

約数和(自身を含む): 29264976

約数和(自身を除く): 12374762

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 45161, 90322, 496771, 767737, 993542, 1535474, 8445107, 16890214]

約数ペア:

[(1, 16890214), (2, 8445107), (11, 1535474), (17, 993542), (22, 767737), (34, 496771), (187, 90322), (374, 45161)]