16208852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{947}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 31056480

約数和(自身を除く): 14847628

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 947, 1556, 1894, 3788, 4279, 8558, 10417, 17116, 20834, 41668, 368383, 736766, 1473532, 4052213, 8104426, 16208852]

約数ペア:

[(1, 16208852), (2, 8104426), (4, 4052213), (11, 1473532), (22, 736766), (44, 368383), (389, 41668), (778, 20834), (947, 17116), (1556, 10417), (1894, 8558), (3788, 4279)]