12837228

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{6563}}^1$

素因数の和:6733

約数の個数: 24

約数和(自身を含む): 30141888

約数和(自身を除く): 17304660

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 6563, 13126, 19689, 26252, 39378, 78756, 1069769, 2139538, 3209307, 4279076, 6418614, 12837228]

約数ペア:

[(1, 12837228), (2, 6418614), (3, 4279076), (4, 3209307), (6, 2139538), (12, 1069769), (163, 78756), (326, 39378), (489, 26252), (652, 19689), (978, 13126), (1956, 6563)]