19148217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1531}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 27943680

約数和(自身を除く): 8795463

約数列:

[1, 3, 11, 33, 379, 1137, 1531, 4169, 4593, 12507, 16841, 50523, 580249, 1740747, 6382739, 19148217]

約数ペア:

[(1, 19148217), (3, 6382739), (11, 1740747), (33, 580249), (379, 50523), (1137, 16841), (1531, 12507), (4169, 4593)]