12257619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10039}}^1$

素因数の和:10090

約数の個数: 16

約数和(自身を含む): 18312960

約数和(自身を除く): 6055341

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 10039, 30117, 110429, 331287, 371443, 1114329, 4085873, 12257619]

約数ペア:

[(1, 12257619), (3, 4085873), (11, 1114329), (33, 371443), (37, 331287), (111, 110429), (407, 30117), (1221, 10039)]