12156368

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 27081600

約数和(自身を除く): 14925232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 349, 622, 698, 1244, 1396, 2177, 2443, 2488, 2792, 4354, 4886, 4976, 5584, 8708, 9772, 17416, 19544, 34832, 39088, 108539, 217078, 434156, 759773, 868312, 1519546, 1736624, 3039092, 6078184, 12156368]

約数ペア:

[(1, 12156368), (2, 6078184), (4, 3039092), (7, 1736624), (8, 1519546), (14, 868312), (16, 759773), (28, 434156), (56, 217078), (112, 108539), (311, 39088), (349, 34832), (622, 19544), (698, 17416), (1244, 9772), (1396, 8708), (2177, 5584), (2443, 4976), (2488, 4886), (2792, 4354)]