16280684

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3361}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 32759328

約数和(自身を除く): 16478644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 3361, 4844, 6722, 13444, 23527, 47054, 94108, 581453, 1162906, 2325812, 4070171, 8140342, 16280684]

約数ペア:

[(1, 16280684), (2, 8140342), (4, 4070171), (7, 2325812), (14, 1162906), (28, 581453), (173, 94108), (346, 47054), (692, 23527), (1211, 13444), (2422, 6722), (3361, 4844)]