27806614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66523}}^1$

素因数の和:66555

約数の個数: 16

約数和(自身を含む): 47897280

約数和(自身を除く): 20090666

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 66523, 133046, 731753, 1263937, 1463506, 2527874, 13903307, 27806614]

約数ペア:

[(1, 27806614), (2, 13903307), (11, 2527874), (19, 1463506), (22, 1263937), (38, 731753), (209, 133046), (418, 66523)]