16789412

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{40751}}^1$

素因数の和:40858

約数の個数: 12

約数和(自身を含む): 29667456

約数和(自身を除く): 12878044

約数列:

[1, 2, 4, 103, 206, 412, 40751, 81502, 163004, 4197353, 8394706, 16789412]

約数ペア:

[(1, 16789412), (2, 8394706), (4, 4197353), (103, 163004), (206, 81502), (412, 40751)]