15104656

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1031

約数の個数: 40

約数和(自身を含む): 33698240

約数和(自身を除く): 18593584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 859, 1099, 1256, 1718, 2198, 2512, 3436, 4396, 6013, 6872, 8792, 12026, 13744, 17584, 24052, 48104, 96208, 134863, 269726, 539452, 944041, 1078904, 1888082, 2157808, 3776164, 7552328, 15104656]

約数ペア:

[(1, 15104656), (2, 7552328), (4, 3776164), (7, 2157808), (8, 1888082), (14, 1078904), (16, 944041), (28, 539452), (56, 269726), (112, 134863), (157, 96208), (314, 48104), (628, 24052), (859, 17584), (1099, 13744), (1256, 12026), (1718, 8792), (2198, 6872), (2512, 6013), (3436, 4396)]