12511232

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 25798500

約数和(自身を除く): 13287268

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 149, 164, 256, 298, 328, 512, 596, 656, 1024, 1192, 1312, 2048, 2384, 2624, 4768, 5248, 6109, 9536, 10496, 12218, 19072, 20992, 24436, 38144, 41984, 48872, 76288, 83968, 97744, 152576, 195488, 305152, 390976, 781952, 1563904, 3127808, 6255616, 12511232]

約数ペア:

[(1, 12511232), (2, 6255616), (4, 3127808), (8, 1563904), (16, 781952), (32, 390976), (41, 305152), (64, 195488), (82, 152576), (128, 97744), (149, 83968), (164, 76288), (256, 48872), (298, 41984), (328, 38144), (512, 24436), (596, 20992), (656, 19072), (1024, 12218), (1192, 10496), (1312, 9536), (2048, 6109), (2384, 5248), (2624, 4768)]