15946242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204439}}^1$

素因数の和:204457

約数の個数: 16

約数和(自身を含む): 34345920

約数和(自身を除く): 18399678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 204439, 408878, 613317, 1226634, 2657707, 5315414, 7973121, 15946242]

約数ペア:

[(1, 15946242), (2, 7973121), (3, 5315414), (6, 2657707), (13, 1226634), (26, 613317), (39, 408878), (78, 204439)]