19156992

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1559}}^1$

素因数の和:1586

約数の個数: 52

約数和(自身を含む): 51111840

約数和(自身を除く): 31954848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 1559, 2048, 3072, 3118, 4096, 4677, 6144, 6236, 9354, 12288, 12472, 18708, 24944, 37416, 49888, 74832, 99776, 149664, 199552, 299328, 399104, 598656, 798208, 1197312, 1596416, 2394624, 3192832, 4789248, 6385664, 9578496, 19156992]

約数ペア:

[(1, 19156992), (2, 9578496), (3, 6385664), (4, 4789248), (6, 3192832), (8, 2394624), (12, 1596416), (16, 1197312), (24, 798208), (32, 598656), (48, 399104), (64, 299328), (96, 199552), (128, 149664), (192, 99776), (256, 74832), (384, 49888), (512, 37416), (768, 24944), (1024, 18708), (1536, 12472), (1559, 12288), (2048, 9354), (3072, 6236), (3118, 6144), (4096, 4677)]