21446948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 39529728

約数和(自身を除く): 18082780

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2063, 2599, 4126, 5198, 8252, 10396, 47449, 94898, 189796, 233119, 466238, 932476, 5361737, 10723474, 21446948]

約数ペア:

[(1, 21446948), (2, 10723474), (4, 5361737), (23, 932476), (46, 466238), (92, 233119), (113, 189796), (226, 94898), (452, 47449), (2063, 10396), (2599, 8252), (4126, 5198)]