19596992

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{7121}}^1$

素因数の和:7176

約数の個数: 28

約数和(自身を含む): 39797736

約数和(自身を除く): 20200744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 7121, 14242, 28484, 56968, 113936, 227872, 306203, 455744, 612406, 1224812, 2449624, 4899248, 9798496, 19596992]

約数ペア:

[(1, 19596992), (2, 9798496), (4, 4899248), (8, 2449624), (16, 1224812), (32, 612406), (43, 455744), (64, 306203), (86, 227872), (172, 113936), (344, 56968), (688, 28484), (1376, 14242), (2752, 7121)]