19229451

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 26492928

約数和(自身を除く): 7263477

約数列:

[1, 3, 41, 123, 127, 381, 1231, 3693, 5207, 15621, 50471, 151413, 156337, 469011, 6409817, 19229451]

約数ペア:

[(1, 19229451), (3, 6409817), (41, 469011), (123, 156337), (127, 151413), (381, 50471), (1231, 15621), (3693, 5207)]