12864032

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2412

約数の個数: 24

約数和(自身を含む): 25477452

約数和(自身を除く): 12613420

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2221, 2896, 4442, 5792, 8884, 17768, 35536, 71072, 402001, 804002, 1608004, 3216008, 6432016, 12864032]

約数ペア:

[(1, 12864032), (2, 6432016), (4, 3216008), (8, 1608004), (16, 804002), (32, 402001), (181, 71072), (362, 35536), (724, 17768), (1448, 8884), (2221, 5792), (2896, 4442)]