12856832

素因数分解:

$2^9\times {\mathrm{25111}}^1$

素因数の和:25129

約数の個数: 20

約数和(自身を含む): 25689576

約数和(自身を除く): 12832744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25111, 50222, 100444, 200888, 401776, 803552, 1607104, 3214208, 6428416, 12856832]

約数ペア:

[(1, 12856832), (2, 6428416), (4, 3214208), (8, 1607104), (16, 803552), (32, 401776), (64, 200888), (128, 100444), (256, 50222), (512, 25111)]