19330327

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 21205440

約数和(自身を除く): 1875113

約数列:

[1, 23, 29, 73, 397, 667, 1679, 2117, 9131, 11513, 28981, 48691, 264799, 666563, 840449, 19330327]

約数ペア:

[(1, 19330327), (23, 840449), (29, 666563), (73, 264799), (397, 48691), (667, 28981), (1679, 11513), (2117, 9131)]