12253072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58909}}^1$

素因数の和:58930

約数の個数: 20

約数和(自身を含む): 25566940

約数和(自身を除く): 13313868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58909, 117818, 235636, 471272, 765817, 942544, 1531634, 3063268, 6126536, 12253072]

約数ペア:

[(1, 12253072), (2, 6126536), (4, 3063268), (8, 1531634), (13, 942544), (16, 765817), (26, 471272), (52, 235636), (104, 117818), (208, 58909)]