12437986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 21731328

約数和(自身を除く): 9293342

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 523, 1034, 1046, 1081, 2162, 5753, 11506, 11891, 12029, 23782, 24058, 24581, 49162, 132319, 264638, 270391, 540782, 565363, 1130726, 6218993, 12437986]

約数ペア:

[(1, 12437986), (2, 6218993), (11, 1130726), (22, 565363), (23, 540782), (46, 270391), (47, 264638), (94, 132319), (253, 49162), (506, 24581), (517, 24058), (523, 23782), (1034, 12029), (1046, 11891), (1081, 11506), (2162, 5753)]