25164172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1291}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 48186432

約数和(自身を除く): 23022260

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1291, 1772, 2582, 4873, 5164, 9746, 14201, 19492, 28402, 56804, 571913, 1143826, 2287652, 6291043, 12582086, 25164172]

約数ペア:

[(1, 25164172), (2, 12582086), (4, 6291043), (11, 2287652), (22, 1143826), (44, 571913), (443, 56804), (886, 28402), (1291, 19492), (1772, 14201), (2582, 9746), (4873, 5164)]