12581193

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 17361216

約数和(自身を除く): 4780023

約数列:

[1, 3, 53, 67, 159, 201, 1181, 3543, 3551, 10653, 62593, 79127, 187779, 237381, 4193731, 12581193]

約数ペア:

[(1, 12581193), (3, 4193731), (53, 237381), (67, 187779), (159, 79127), (201, 62593), (1181, 10653), (3543, 3551)]