13819904

素因数分解:

$2^{13}\times 7^1\times {\mathrm{241}}^1$

素因数の和:274

約数の個数: 56

約数和(自身を含む): 31717488

約数和(自身を除く): 17897584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 448, 482, 512, 896, 964, 1024, 1687, 1792, 1928, 2048, 3374, 3584, 3856, 4096, 6748, 7168, 7712, 8192, 13496, 14336, 15424, 26992, 28672, 30848, 53984, 57344, 61696, 107968, 123392, 215936, 246784, 431872, 493568, 863744, 987136, 1727488, 1974272, 3454976, 6909952, 13819904]

約数ペア:

[(1, 13819904), (2, 6909952), (4, 3454976), (7, 1974272), (8, 1727488), (14, 987136), (16, 863744), (28, 493568), (32, 431872), (56, 246784), (64, 215936), (112, 123392), (128, 107968), (224, 61696), (241, 57344), (256, 53984), (448, 30848), (482, 28672), (512, 26992), (896, 15424), (964, 14336), (1024, 13496), (1687, 8192), (1792, 7712), (1928, 7168), (2048, 6748), (3374, 4096), (3584, 3856)]