10989818

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1026

約数の個数: 24

約数和(自身を含む): 19348992

約数和(自身を除く): 8359174

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 883, 889, 1766, 1778, 6181, 6223, 12362, 12446, 43267, 86534, 112141, 224282, 784987, 1569974, 5494909, 10989818]

約数ペア:

[(1, 10989818), (2, 5494909), (7, 1569974), (14, 784987), (49, 224282), (98, 112141), (127, 86534), (254, 43267), (883, 12446), (889, 12362), (1766, 6223), (1778, 6181)]