12589728

素因数分解:

$2^5\times 3^1\times {\mathrm{131143}}^1$

素因数の和:131156

約数の個数: 24

約数和(自身を含む): 33048288

約数和(自身を除く): 20458560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131143, 262286, 393429, 524572, 786858, 1049144, 1573716, 2098288, 3147432, 4196576, 6294864, 12589728]

約数ペア:

[(1, 12589728), (2, 6294864), (3, 4196576), (4, 3147432), (6, 2098288), (8, 1573716), (12, 1049144), (16, 786858), (24, 524572), (32, 393429), (48, 262286), (96, 131143)]