16005530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22543}}^1$

素因数の和:22621

約数の個数: 16

約数和(自身を含む): 29217024

約数和(自身を除く): 13211494

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 22543, 45086, 112715, 225430, 1600553, 3201106, 8002765, 16005530]

約数ペア:

[(1, 16005530), (2, 8002765), (5, 3201106), (10, 1600553), (71, 225430), (142, 112715), (355, 45086), (710, 22543)]