12841984

素因数分解:

$2^{10}\times {\mathrm{12541}}^1$

素因数の和:12561

約数の個数: 22

約数和(自身を含む): 25673474

約数和(自身を除く): 12831490

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 12541, 25082, 50164, 100328, 200656, 401312, 802624, 1605248, 3210496, 6420992, 12841984]

約数ペア:

[(1, 12841984), (2, 6420992), (4, 3210496), (8, 1605248), (16, 802624), (32, 401312), (64, 200656), (128, 100328), (256, 50164), (512, 25082), (1024, 12541)]