12975094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4243}}^1$

素因数の和:4395

約数の個数: 16

約数和(自身を含む): 21389760

約数和(自身を除く): 8414666

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4243, 8486, 46673, 93346, 589777, 1179554, 6487547, 12975094]

約数ペア:

[(1, 12975094), (2, 6487547), (11, 1179554), (22, 589777), (139, 93346), (278, 46673), (1529, 8486), (3058, 4243)]