12670208

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 25901568

約数和(自身を除く): 13231360

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1151, 1376, 2302, 2752, 4604, 5504, 9208, 11008, 18416, 36832, 49493, 73664, 98986, 147328, 197972, 294656, 395944, 791888, 1583776, 3167552, 6335104, 12670208]

約数ペア:

[(1, 12670208), (2, 6335104), (4, 3167552), (8, 1583776), (16, 791888), (32, 395944), (43, 294656), (64, 197972), (86, 147328), (128, 98986), (172, 73664), (256, 49493), (344, 36832), (688, 18416), (1151, 11008), (1376, 9208), (2302, 5504), (2752, 4604)]