2016189136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9693217}}^1$

素因数の和:9693238

約数の個数: 20

約数和(自身を含む): 4206856612

約数和(自身を除く): 2190667476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9693217, 19386434, 38772868, 77545736, 126011821, 155091472, 252023642, 504047284, 1008094568, 2016189136]

約数ペア:

[(1, 2016189136), (2, 1008094568), (4, 504047284), (8, 252023642), (13, 155091472), (16, 126011821), (26, 77545736), (52, 38772868), (104, 19386434), (208, 9693217)]