19196331

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83101}}^1$

素因数の和:83122

約数の個数: 16

約数和(自身を含む): 31911168

約数和(自身を除く): 12714837

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 83101, 249303, 581707, 914111, 1745121, 2742333, 6398777, 19196331]

約数ペア:

[(1, 19196331), (3, 6398777), (7, 2742333), (11, 1745121), (21, 914111), (33, 581707), (77, 249303), (231, 83101)]