12249754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 21441024

約数和(自身を除く): 9191270

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 563, 946, 989, 1126, 1978, 6193, 10879, 12386, 12949, 21758, 24209, 25898, 48418, 142439, 266299, 284878, 532598, 556807, 1113614, 6124877, 12249754]

約数ペア:

[(1, 12249754), (2, 6124877), (11, 1113614), (22, 556807), (23, 532598), (43, 284878), (46, 266299), (86, 142439), (253, 48418), (473, 25898), (506, 24209), (563, 21758), (946, 12949), (989, 12386), (1126, 10879), (1978, 6193)]