238523207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31151}}^1$

素因数の和:31214

約数の個数: 16

約数和(自身を含む): 279121920

約数和(自身を除く): 40598713

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 31151, 404963, 591869, 965681, 7694297, 12553853, 18347939, 238523207]

約数ペア:

[(1, 238523207), (13, 18347939), (19, 12553853), (31, 7694297), (247, 965681), (403, 591869), (589, 404963), (7657, 31151)]