12723712

素因数分解:

$2^9\times {\mathrm{24851}}^1$

素因数の和:24869

約数の個数: 20

約数和(自身を含む): 25423596

約数和(自身を除く): 12699884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 24851, 49702, 99404, 198808, 397616, 795232, 1590464, 3180928, 6361856, 12723712]

約数ペア:

[(1, 12723712), (2, 6361856), (4, 3180928), (8, 1590464), (16, 795232), (32, 397616), (64, 198808), (128, 99404), (256, 49702), (512, 24851)]