12239643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18461}}^1$

素因数の和:18494

約数の個数: 16

約数和(自身を含む): 18609696

約数和(自身を除く): 6370053

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 18461, 55383, 239993, 313837, 719979, 941511, 4079881, 12239643]

約数ペア:

[(1, 12239643), (3, 4079881), (13, 941511), (17, 719979), (39, 313837), (51, 239993), (221, 55383), (663, 18461)]