2019059712

素因数分解:

$2^{11}\times 3^2\times {\mathrm{109541}}^1$

素因数の和:109569

約数の個数: 72

約数和(自身を含む): 5831468370

約数和(自身を除く): 3812408658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 109541, 219082, 328623, 438164, 657246, 876328, 985869, 1314492, 1752656, 1971738, 2628984, 3505312, 3943476, 5257968, 7010624, 7886952, 10515936, 14021248, 15773904, 21031872, 28042496, 31547808, 42063744, 56084992, 63095616, 84127488, 112169984, 126191232, 168254976, 224339968, 252382464, 336509952, 504764928, 673019904, 1009529856, 2019059712]

約数ペア:

[(1, 2019059712), (2, 1009529856), (3, 673019904), (4, 504764928), (6, 336509952), (8, 252382464), (9, 224339968), (12, 168254976), (16, 126191232), (18, 112169984), (24, 84127488), (32, 63095616), (36, 56084992), (48, 42063744), (64, 31547808), (72, 28042496), (96, 21031872), (128, 15773904), (144, 14021248), (192, 10515936), (256, 7886952), (288, 7010624), (384, 5257968), (512, 3943476), (576, 3505312), (768, 2628984), (1024, 1971738), (1152, 1752656), (1536, 1314492), (2048, 985869), (2304, 876328), (3072, 657246), (4608, 438164), (6144, 328623), (9216, 219082), (18432, 109541)]