12127578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{87881}}^1$

素因数の和:87909

約数の個数: 16

約数和(自身を含む): 25310016

約数和(自身を除く): 13182438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 87881, 175762, 263643, 527286, 2021263, 4042526, 6063789, 12127578]

約数ペア:

[(1, 12127578), (2, 6063789), (3, 4042526), (6, 2021263), (23, 527286), (46, 263643), (69, 175762), (138, 87881)]