12449585

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 15301440

約数和(自身を除く): 2851855

約数列:

[1, 5, 83, 131, 229, 415, 655, 1145, 10873, 19007, 29999, 54365, 95035, 149995, 2489917, 12449585]

約数ペア:

[(1, 12449585), (5, 2489917), (83, 149995), (131, 95035), (229, 54365), (415, 29999), (655, 19007), (1145, 10873)]