12318585

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6269}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 19863360

約数和(自身を除く): 7544775

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6269, 18807, 31345, 94035, 821239, 2463717, 4106195, 12318585]

約数ペア:

[(1, 12318585), (3, 4106195), (5, 2463717), (15, 821239), (131, 94035), (393, 31345), (655, 18807), (1965, 6269)]