15679997902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{288947}}^1$

素因数の和:289623

約数の個数: 16

約数和(自身を含む): 24105197952

約数和(自身を除く): 8425200050

約数列:

[1, 2, 43, 86, 631, 1262, 27133, 54266, 288947, 577894, 12424721, 24849442, 182325557, 364651114, 7839998951, 15679997902]

約数ペア:

[(1, 15679997902), (2, 7839998951), (43, 364651114), (86, 182325557), (631, 24849442), (1262, 12424721), (27133, 577894), (54266, 288947)]