13955488

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4120

約数の個数: 24

約数和(自身を含む): 27733860

約数和(自身を除く): 13778372

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 4001, 8002, 16004, 32008, 64016, 128032, 436109, 872218, 1744436, 3488872, 6977744, 13955488]

約数ペア:

[(1, 13955488), (2, 6977744), (4, 3488872), (8, 1744436), (16, 872218), (32, 436109), (109, 128032), (218, 64016), (436, 32008), (872, 16004), (1744, 8002), (3488, 4001)]