12580496

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{1109}}^1$

素因数の和:1826

約数の個数: 20

約数和(自身を含む): 24431100

約数和(自身を除く): 11850604

約数列:

[1, 2, 4, 8, 16, 709, 1109, 1418, 2218, 2836, 4436, 5672, 8872, 11344, 17744, 786281, 1572562, 3145124, 6290248, 12580496]

約数ペア:

[(1, 12580496), (2, 6290248), (4, 3145124), (8, 1572562), (16, 786281), (709, 17744), (1109, 11344), (1418, 8872), (2218, 5672), (2836, 4436)]