38232874

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 58608000

約数和(自身を除く): 20375126

約数列:

[1, 2, 73, 131, 146, 262, 1999, 3998, 9563, 19126, 145927, 261869, 291854, 523738, 19116437, 38232874]

約数ペア:

[(1, 38232874), (2, 19116437), (73, 523738), (131, 291854), (146, 261869), (262, 145927), (1999, 19126), (3998, 9563)]