12115882

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 19490436

約数和(自身を除く): 7374554

約数列:

[1, 2, 19, 38, 97, 173, 194, 346, 361, 722, 1843, 3287, 3686, 6574, 16781, 33562, 35017, 62453, 70034, 124906, 318839, 637678, 6057941, 12115882]

約数ペア:

[(1, 12115882), (2, 6057941), (19, 637678), (38, 318839), (97, 124906), (173, 70034), (194, 62453), (346, 35017), (361, 33562), (722, 16781), (1843, 6574), (3287, 3686)]