12757724

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11113}}^1$

素因数の和:11165

約数の個数: 24

約数和(自身を含む): 26140128

約数和(自身を除く): 13382404

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 11113, 22226, 44452, 77791, 155582, 311164, 455633, 911266, 1822532, 3189431, 6378862, 12757724]

約数ペア:

[(1, 12757724), (2, 6378862), (4, 3189431), (7, 1822532), (14, 911266), (28, 455633), (41, 311164), (82, 155582), (164, 77791), (287, 44452), (574, 22226), (1148, 11113)]