12707584

素因数分解:

$2^8\times {\mathrm{49639}}^1$

素因数の和:49655

約数の個数: 18

約数和(自身を含む): 25366040

約数和(自身を除く): 12658456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 49639, 99278, 198556, 397112, 794224, 1588448, 3176896, 6353792, 12707584]

約数ペア:

[(1, 12707584), (2, 6353792), (4, 3176896), (8, 1588448), (16, 794224), (32, 397112), (64, 198556), (128, 99278), (256, 49639)]