12928370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14207}}^1$

素因数の和:14234

約数の個数: 32

約数和(自身を含む): 28643328

約数和(自身を除く): 15714958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14207, 28414, 71035, 99449, 142070, 184691, 198898, 369382, 497245, 923455, 994490, 1292837, 1846910, 2585674, 6464185, 12928370]

約数ペア:

[(1, 12928370), (2, 6464185), (5, 2585674), (7, 1846910), (10, 1292837), (13, 994490), (14, 923455), (26, 497245), (35, 369382), (65, 198898), (70, 184691), (91, 142070), (130, 99449), (182, 71035), (455, 28414), (910, 14207)]