2016194512

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1223419}}^1$

素因数の和:1223530

約数の個数: 20

約数和(自身を含む): 3944306080

約数和(自身を除く): 1928111568

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1223419, 2446838, 4893676, 9787352, 19574704, 126012157, 252024314, 504048628, 1008097256, 2016194512]

約数ペア:

[(1, 2016194512), (2, 1008097256), (4, 504048628), (8, 252024314), (16, 126012157), (103, 19574704), (206, 9787352), (412, 4893676), (824, 2446838), (1648, 1223419)]