21096568

素因数分解:

$2^3\times {\mathrm{593}}^1\times {\mathrm{4447}}^1$

素因数の和:5046

約数の個数: 16

約数和(自身を含む): 39631680

約数和(自身を除く): 18535112

約数列:

[1, 2, 4, 8, 593, 1186, 2372, 4447, 4744, 8894, 17788, 35576, 2637071, 5274142, 10548284, 21096568]

約数ペア:

[(1, 21096568), (2, 10548284), (4, 5274142), (8, 2637071), (593, 35576), (1186, 17788), (2372, 8894), (4447, 4744)]