12787696

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6101}}^1$

素因数の和:6240

約数の個数: 20

約数和(自身を含む): 24969384

約数和(自身を除く): 12181688

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6101, 12202, 24404, 48808, 97616, 799231, 1598462, 3196924, 6393848, 12787696]

約数ペア:

[(1, 12787696), (2, 6393848), (4, 3196924), (8, 1598462), (16, 799231), (131, 97616), (262, 48808), (524, 24404), (1048, 12202), (2096, 6101)]