12897639312

素因数分解:

$2^4\times 3^1\times {\mathrm{268700819}}^1$

素因数の和:268700830

約数の個数: 20

約数和(自身を含む): 33318901680

約数和(自身を除く): 20421262368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 268700819, 537401638, 806102457, 1074803276, 1612204914, 2149606552, 3224409828, 4299213104, 6448819656, 12897639312]

約数ペア:

[(1, 12897639312), (2, 6448819656), (3, 4299213104), (4, 3224409828), (6, 2149606552), (8, 1612204914), (12, 1074803276), (16, 806102457), (24, 537401638), (48, 268700819)]