19135627

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 3673973

約数列:

[1, 7, 47, 49, 329, 343, 1187, 2303, 8309, 16121, 55789, 58163, 390523, 407141, 2733661, 19135627]

約数ペア:

[(1, 19135627), (7, 2733661), (47, 407141), (49, 390523), (329, 58163), (343, 55789), (1187, 16121), (2303, 8309)]