25288274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 42230160

約数和(自身を除く): 16941886

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1259, 1826, 2518, 10043, 13849, 20086, 27698, 104497, 152339, 208994, 304678, 1149467, 2298934, 12644137, 25288274]

約数ペア:

[(1, 25288274), (2, 12644137), (11, 2298934), (22, 1149467), (83, 304678), (121, 208994), (166, 152339), (242, 104497), (913, 27698), (1259, 20086), (1826, 13849), (2518, 10043)]