12326780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8443}}^1$

素因数の和:8525

約数の個数: 24

約数和(自身を含む): 26243952

約数和(自身を除く): 13917172

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 8443, 16886, 33772, 42215, 84430, 168860, 616339, 1232678, 2465356, 3081695, 6163390, 12326780]

約数ペア:

[(1, 12326780), (2, 6163390), (4, 3081695), (5, 2465356), (10, 1232678), (20, 616339), (73, 168860), (146, 84430), (292, 42215), (365, 33772), (730, 16886), (1460, 8443)]