12541488

素因数分解:

$2^4\times 3^1\times {\mathrm{261281}}^1$

素因数の和:261292

約数の個数: 20

約数和(自身を含む): 32398968

約数和(自身を除く): 19857480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 261281, 522562, 783843, 1045124, 1567686, 2090248, 3135372, 4180496, 6270744, 12541488]

約数ペア:

[(1, 12541488), (2, 6270744), (3, 4180496), (4, 3135372), (6, 2090248), (8, 1567686), (12, 1045124), (16, 783843), (24, 522562), (48, 261281)]