12149968010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17112631}}^1$

素因数の和:17112709

約数の個数: 16

約数和(自身を含む): 22177971072

約数和(自身を除く): 10028003062

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 17112631, 34225262, 85563155, 171126310, 1214996801, 2429993602, 6074984005, 12149968010]

約数ペア:

[(1, 12149968010), (2, 6074984005), (5, 2429993602), (10, 1214996801), (71, 171126310), (142, 85563155), (355, 34225262), (710, 17112631)]