15670056988

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{230863}}^1$

素因数の和:231177

約数の個数: 24

約数和(自身を含む): 27925309440

約数和(自身を除く): 12255252452

約数列:

[1, 2, 4, 71, 142, 239, 284, 478, 956, 16969, 33938, 67876, 230863, 461726, 923452, 16391273, 32782546, 55176257, 65565092, 110352514, 220705028, 3917514247, 7835028494, 15670056988]

約数ペア:

[(1, 15670056988), (2, 7835028494), (4, 3917514247), (71, 220705028), (142, 110352514), (239, 65565092), (284, 55176257), (478, 32782546), (956, 16391273), (16969, 923452), (33938, 461726), (67876, 230863)]