16330916

素因数分解:

$2^2\times 7^3\times {\mathrm{11903}}^1$

素因数の和:11928

約数の個数: 24

約数和(自身を含む): 33331200

約数和(自身を除く): 17000284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 11903, 23806, 47612, 83321, 166642, 333284, 583247, 1166494, 2332988, 4082729, 8165458, 16330916]

約数ペア:

[(1, 16330916), (2, 8165458), (4, 4082729), (7, 2332988), (14, 1166494), (28, 583247), (49, 333284), (98, 166642), (196, 83321), (343, 47612), (686, 23806), (1372, 11903)]