12960360142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1\times {\mathrm{8419}}^1$

素因数の和:10840

約数の個数: 32

約数和(自身を含む): 21679142400

約数和(自身を除く): 8718782258

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2383, 4766, 8419, 16838, 40511, 45277, 81022, 90554, 143123, 159961, 286246, 319922, 769709, 1539418, 2719337, 5438674, 20062477, 40124954, 341062109, 381187063, 682124218, 762374126, 6480180071, 12960360142]

約数ペア:

[(1, 12960360142), (2, 6480180071), (17, 762374126), (19, 682124218), (34, 381187063), (38, 341062109), (323, 40124954), (646, 20062477), (2383, 5438674), (4766, 2719337), (8419, 1539418), (16838, 769709), (40511, 319922), (45277, 286246), (81022, 159961), (90554, 143123)]