12161227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 13849920

約数和(自身を除く): 1688693

約数列:

[1, 13, 23, 89, 299, 457, 1157, 2047, 5941, 10511, 26611, 40673, 136643, 528749, 935479, 12161227]

約数ペア:

[(1, 12161227), (13, 935479), (23, 528749), (89, 136643), (299, 40673), (457, 26611), (1157, 10511), (2047, 5941)]