21115663754

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1\times {\mathrm{182041}}^1$

素因数の和:183085

約数の個数: 16

約数和(自身を含む): 32243279040

約数和(自身を除く): 11127615286

約数列:

[1, 2, 59, 118, 983, 1966, 57997, 115994, 182041, 364082, 10740419, 21480838, 178946303, 357892606, 10557831877, 21115663754]

約数ペア:

[(1, 21115663754), (2, 10557831877), (59, 357892606), (118, 178946303), (983, 21480838), (1966, 10740419), (57997, 364082), (115994, 182041)]