12884848

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1601}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 25029648

約数和(自身を除く): 12144800

約数列:

[1, 2, 4, 8, 16, 503, 1006, 1601, 2012, 3202, 4024, 6404, 8048, 12808, 25616, 805303, 1610606, 3221212, 6442424, 12884848]

約数ペア:

[(1, 12884848), (2, 6442424), (4, 3221212), (8, 1610606), (16, 805303), (503, 25616), (1006, 12808), (1601, 8048), (2012, 6404), (3202, 4024)]