13127168

素因数分解:

$2^9\times {\mathrm{25639}}^1$

素因数の和:25657

約数の個数: 20

約数和(自身を含む): 26229720

約数和(自身を除く): 13102552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25639, 51278, 102556, 205112, 410224, 820448, 1640896, 3281792, 6563584, 13127168]

約数ペア:

[(1, 13127168), (2, 6563584), (4, 3281792), (8, 1640896), (16, 820448), (32, 410224), (64, 205112), (128, 102556), (256, 51278), (512, 25639)]