12987228

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{23027}}^1$

素因数の和:23081

約数の個数: 24

約数和(自身を含む): 30949632

約数和(自身を除く): 17962404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 23027, 46054, 69081, 92108, 138162, 276324, 1082269, 2164538, 3246807, 4329076, 6493614, 12987228]

約数ペア:

[(1, 12987228), (2, 6493614), (3, 4329076), (4, 3246807), (6, 2164538), (12, 1082269), (47, 276324), (94, 138162), (141, 92108), (188, 69081), (282, 46054), (564, 23027)]