16247812

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4400

約数の個数: 36

約数和(自身を含む): 34824720

約数和(自身を除く): 18576908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 4363, 8726, 17452, 30541, 61082, 82897, 122164, 165794, 213787, 331588, 427574, 580279, 855148, 1160558, 2321116, 4061953, 8123906, 16247812]

約数ペア:

[(1, 16247812), (2, 8123906), (4, 4061953), (7, 2321116), (14, 1160558), (19, 855148), (28, 580279), (38, 427574), (49, 331588), (76, 213787), (98, 165794), (133, 122164), (196, 82897), (266, 61082), (532, 30541), (931, 17452), (1862, 8726), (3724, 4363)]