12883456

素因数分解:

$2^9\times {\mathrm{25163}}^1$

素因数の和:25181

約数の個数: 20

約数和(自身を含む): 25742772

約数和(自身を除く): 12859316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25163, 50326, 100652, 201304, 402608, 805216, 1610432, 3220864, 6441728, 12883456]

約数ペア:

[(1, 12883456), (2, 6441728), (4, 3220864), (8, 1610432), (16, 805216), (32, 402608), (64, 201304), (128, 100652), (256, 50326), (512, 25163)]