12718352

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{10889}}^1$

素因数の和:10970

約数の個数: 20

約数和(自身を含む): 24981660

約数和(自身を除く): 12263308

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 10889, 21778, 43556, 87112, 174224, 794897, 1589794, 3179588, 6359176, 12718352]

約数ペア:

[(1, 12718352), (2, 6359176), (4, 3179588), (8, 1589794), (16, 794897), (73, 174224), (146, 87112), (292, 43556), (584, 21778), (1168, 10889)]