12706996810

素因数分解:

$2^1\times 5^1\times {\mathrm{3931}}^1\times {\mathrm{323251}}^1$

素因数の和:327189

約数の個数: 16

約数和(自身を含む): 22878483552

約数和(自身を除く): 10171486742

約数列:

[1, 2, 5, 10, 3931, 7862, 19655, 39310, 323251, 646502, 1616255, 3232510, 1270699681, 2541399362, 6353498405, 12706996810]

約数ペア:

[(1, 12706996810), (2, 6353498405), (5, 2541399362), (10, 1270699681), (3931, 3232510), (7862, 1616255), (19655, 646502), (39310, 323251)]