17962489439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 19309960320

約数和(自身を除く): 1347470881

約数列:

[1, 19, 71, 167, 1123, 1349, 3173, 5041, 11857, 21337, 79733, 95779, 187541, 225283, 841847, 1514927, 3563279, 5661043, 13315411, 15995093, 107559817, 252992809, 945394181, 17962489439]

約数ペア:

[(1, 17962489439), (19, 945394181), (71, 252992809), (167, 107559817), (1123, 15995093), (1349, 13315411), (3173, 5661043), (5041, 3563279), (11857, 1514927), (21337, 841847), (79733, 225283), (95779, 187541)]