12878848

素因数分解:

$2^{10}\times {\mathrm{12577}}^1$

素因数の和:12597

約数の個数: 22

約数和(自身を含む): 25747166

約数和(自身を除く): 12868318

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 12577, 25154, 50308, 100616, 201232, 402464, 804928, 1609856, 3219712, 6439424, 12878848]

約数ペア:

[(1, 12878848), (2, 6439424), (4, 3219712), (8, 1609856), (16, 804928), (32, 402464), (64, 201232), (128, 100616), (256, 50308), (512, 25154), (1024, 12577)]