12685903

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 13787136

約数和(自身を除く): 1101233

約数列:

[1, 23, 43, 101, 127, 989, 2323, 2921, 4343, 5461, 12827, 99889, 125603, 295021, 551561, 12685903]

約数ペア:

[(1, 12685903), (23, 551561), (43, 295021), (101, 125603), (127, 99889), (989, 12827), (2323, 5461), (2921, 4343)]