18979424

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2198

約数の個数: 24

約数和(自身を含む): 37503648

約数和(自身を除く): 18524224

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 1871, 2536, 3742, 5072, 7484, 10144, 14968, 29936, 59872, 593107, 1186214, 2372428, 4744856, 9489712, 18979424]

約数ペア:

[(1, 18979424), (2, 9489712), (4, 4744856), (8, 2372428), (16, 1186214), (32, 593107), (317, 59872), (634, 29936), (1268, 14968), (1871, 10144), (2536, 7484), (3742, 5072)]