15696515536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75464017}}^1$

素因数の和:75464038

約数の個数: 20

約数和(自身を含む): 32751383812

約数和(自身を除く): 17054868276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75464017, 150928034, 301856068, 603712136, 981032221, 1207424272, 1962064442, 3924128884, 7848257768, 15696515536]

約数ペア:

[(1, 15696515536), (2, 7848257768), (4, 3924128884), (8, 1962064442), (13, 1207424272), (16, 981032221), (26, 603712136), (52, 301856068), (104, 150928034), (208, 75464017)]