1900227259

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{13831}}^1$

素因数の和:14890

約数の個数: 16

約数和(自身を含む): 2288366080

約数和(自身を除く): 388138821

約数列:

[1, 7, 19, 133, 1033, 7231, 13831, 19627, 96817, 137389, 262789, 1839523, 14287423, 100011961, 271461037, 1900227259]

約数ペア:

[(1, 1900227259), (7, 271461037), (19, 100011961), (133, 14287423), (1033, 1839523), (7231, 262789), (13831, 137389), (19627, 96817)]