26906413

素因数分解:

${\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1132

約数の個数: 12

約数和(自身を含む): 28814268

約数和(自身を除く): 1907855

約数列:

[1, 19, 73, 361, 1021, 1387, 19399, 26353, 74533, 368581, 1416127, 26906413]

約数ペア:

[(1, 26906413), (19, 1416127), (73, 368581), (361, 74533), (1021, 26353), (1387, 19399)]