27997526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23767}}^1$

素因数の和:23819

約数の個数: 16

約数和(自身を含む): 45634560

約数和(自身を除く): 17637034

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23767, 47534, 451573, 736777, 903146, 1473554, 13998763, 27997526]

約数ペア:

[(1, 27997526), (2, 13998763), (19, 1473554), (31, 903146), (38, 736777), (62, 451573), (589, 47534), (1178, 23767)]