12609428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 24964128

約数和(自身を除く): 12354700

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 811, 1196, 1622, 3244, 3887, 7774, 10543, 15548, 18653, 21086, 37306, 42172, 74612, 137059, 242489, 274118, 484978, 548236, 969956, 3152357, 6304714, 12609428]

約数ペア:

[(1, 12609428), (2, 6304714), (4, 3152357), (13, 969956), (23, 548236), (26, 484978), (46, 274118), (52, 242489), (92, 137059), (169, 74612), (299, 42172), (338, 37306), (598, 21086), (676, 18653), (811, 15548), (1196, 10543), (1622, 7774), (3244, 3887)]