20161383914

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10993121}}^1$

素因数の和:10993261

約数の個数: 16

約数和(自身を含む): 34826210496

約数和(自身を除く): 14664826582

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 10993121, 21986242, 76951847, 153903694, 1440098851, 2880197702, 10080691957, 20161383914]

約数ペア:

[(1, 20161383914), (2, 10080691957), (7, 2880197702), (14, 1440098851), (131, 153903694), (262, 76951847), (917, 21986242), (1834, 10993121)]