16743038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20819

約数の個数: 16

約数和(自身を含む): 27920256

約数和(自身を除く): 11177218

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 20773, 41546, 270049, 540098, 643963, 1287926, 8371519, 16743038]

約数ペア:

[(1, 16743038), (2, 8371519), (13, 1287926), (26, 643963), (31, 540098), (62, 270049), (403, 41546), (806, 20773)]