25564891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 29899008

約数和(自身を除く): 4334117

約数列:

[1, 11, 23, 37, 253, 407, 851, 2731, 9361, 30041, 62813, 101047, 690943, 1111517, 2324081, 25564891]

約数ペア:

[(1, 25564891), (11, 2324081), (23, 1111517), (37, 690943), (253, 101047), (407, 62813), (851, 30041), (2731, 9361)]