25511054

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3251

約数の個数: 16

約数和(自身を含む): 39487056

約数和(自身を除く): 13976002

約数列:

[1, 2, 61, 67, 122, 134, 3121, 4087, 6242, 8174, 190381, 209107, 380762, 418214, 12755527, 25511054]

約数ペア:

[(1, 25511054), (2, 12755527), (61, 418214), (67, 380762), (122, 209107), (134, 190381), (3121, 8174), (4087, 6242)]