12884837

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 15171072

約数和(自身を除く): 2286235

約数列:

[1, 7, 67, 83, 331, 469, 581, 2317, 5561, 22177, 27473, 38927, 155239, 192311, 1840691, 12884837]

約数ペア:

[(1, 12884837), (7, 1840691), (67, 192311), (83, 155239), (331, 38927), (469, 27473), (581, 22177), (2317, 5561)]