11516876

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{977}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 23112096

約数和(自身を除く): 11595220

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 977, 1684, 1954, 2947, 3908, 5894, 6839, 11788, 13678, 27356, 411317, 822634, 1645268, 2879219, 5758438, 11516876]

約数ペア:

[(1, 11516876), (2, 5758438), (4, 2879219), (7, 1645268), (14, 822634), (28, 411317), (421, 27356), (842, 13678), (977, 11788), (1684, 6839), (1954, 5894), (2947, 3908)]