12953402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 25676352

約数和(自身を除く): 12722950

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 233, 266, 361, 418, 466, 722, 1463, 1631, 2527, 2563, 2926, 3262, 3971, 4427, 5054, 5126, 7942, 8854, 17941, 27797, 30989, 35882, 48697, 55594, 61978, 84113, 97394, 168226, 340879, 588791, 681758, 925243, 1177582, 1850486, 6476701, 12953402]

約数ペア:

[(1, 12953402), (2, 6476701), (7, 1850486), (11, 1177582), (14, 925243), (19, 681758), (22, 588791), (38, 340879), (77, 168226), (133, 97394), (154, 84113), (209, 61978), (233, 55594), (266, 48697), (361, 35882), (418, 30989), (466, 27797), (722, 17941), (1463, 8854), (1631, 7942), (2527, 5126), (2563, 5054), (2926, 4427), (3262, 3971)]