27707054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11953}}^1$

素因数の和:12035

約数の個数: 16

約数和(自身を含む): 44468880

約数和(自身を除く): 16761826

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11953, 23906, 227107, 454214, 729133, 1458266, 13853527, 27707054]

約数ペア:

[(1, 27707054), (2, 13853527), (19, 1458266), (38, 729133), (61, 454214), (122, 227107), (1159, 23906), (2318, 11953)]