12656091

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19482

約数の個数: 16

約数和(自身を含む): 19908608

約数和(自身を除く): 7252517

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19441, 58323, 136087, 408261, 602671, 1808013, 4218697, 12656091]

約数ペア:

[(1, 12656091), (3, 4218697), (7, 1808013), (21, 602671), (31, 408261), (93, 136087), (217, 58323), (651, 19441)]