18713068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{425297}}^1$

素因数の和:425312

約数の個数: 12

約数和(自身を含む): 35725032

約数和(自身を除く): 17011964

約数列:

[1, 2, 4, 11, 22, 44, 425297, 850594, 1701188, 4678267, 9356534, 18713068]

約数ペア:

[(1, 18713068), (2, 9356534), (4, 4678267), (11, 1701188), (22, 850594), (44, 425297)]