12245239

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 13128192

約数和(自身を除く): 882953

約数列:

[1, 43, 47, 73, 83, 2021, 3139, 3431, 3569, 3901, 6059, 147533, 167743, 260537, 284773, 12245239]

約数ペア:

[(1, 12245239), (43, 284773), (47, 260537), (73, 167743), (83, 147533), (2021, 6059), (3139, 3901), (3431, 3569)]