15954205348

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{208073}}^1$

素因数の和:208767

約数の個数: 24

約数和(自身を含む): 28926447480

約数和(自身を除く): 12972242132

約数列:

[1, 2, 4, 29, 58, 116, 661, 1322, 2644, 19169, 38338, 76676, 208073, 416146, 832292, 6034117, 12068234, 24136468, 137536253, 275072506, 550145012, 3988551337, 7977102674, 15954205348]

約数ペア:

[(1, 15954205348), (2, 7977102674), (4, 3988551337), (29, 550145012), (58, 275072506), (116, 137536253), (661, 24136468), (1322, 12068234), (2644, 6034117), (19169, 832292), (38338, 416146), (76676, 208073)]