39459454

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1949}}^1$

素因数の和:2195

約数の個数: 16

約数和(自身を含む): 60652800

約数和(自身を除く): 21193346

約数列:

[1, 2, 53, 106, 191, 382, 1949, 3898, 10123, 20246, 103297, 206594, 372259, 744518, 19729727, 39459454]

約数ペア:

[(1, 39459454), (2, 19729727), (53, 744518), (106, 372259), (191, 206594), (382, 103297), (1949, 20246), (3898, 10123)]