2286878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5503

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 1652962

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5471, 10942, 60181, 103949, 120362, 207898, 1143439, 2286878]

約数ペア:

[(1, 2286878), (2, 1143439), (11, 207898), (19, 120362), (22, 103949), (38, 60181), (209, 10942), (418, 5471)]