12845495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 16807392

約数和(自身を除く): 3961897

約数列:

[1, 5, 13, 65, 83, 415, 1079, 2381, 5395, 11905, 30953, 154765, 197623, 988115, 2569099, 12845495]

約数ペア:

[(1, 12845495), (5, 2569099), (13, 988115), (65, 197623), (83, 154765), (415, 30953), (1079, 11905), (2381, 5395)]