11821474

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 21098880

約数和(自身を除く): 9277406

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 269, 301, 511, 538, 602, 1022, 1883, 3139, 3766, 6278, 11567, 19637, 21973, 23134, 39274, 43946, 80969, 137459, 161938, 274918, 844391, 1688782, 5910737, 11821474]

約数ペア:

[(1, 11821474), (2, 5910737), (7, 1688782), (14, 844391), (43, 274918), (73, 161938), (86, 137459), (146, 80969), (269, 43946), (301, 39274), (511, 23134), (538, 21973), (602, 19637), (1022, 11567), (1883, 6278), (3139, 3766)]