12280018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5177

約数の個数: 16

約数和(自身を含む): 19782144

約数和(自身を除く): 7502126

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 5087, 10174, 86479, 172958, 361177, 722354, 6140009, 12280018]

約数ペア:

[(1, 12280018), (2, 6140009), (17, 722354), (34, 361177), (71, 172958), (142, 86479), (1207, 10174), (2414, 5087)]