1916464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10889}}^1$

素因数の和:10908

約数の個数: 20

約数和(自身を含む): 4051080

約数和(自身を除く): 2134616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10889, 21778, 43556, 87112, 119779, 174224, 239558, 479116, 958232, 1916464]

約数ペア:

[(1, 1916464), (2, 958232), (4, 479116), (8, 239558), (11, 174224), (16, 119779), (22, 87112), (44, 43556), (88, 21778), (176, 10889)]