2019418477

素因数分解:

${\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{17987}}^1$

素因数の和:18336

約数の個数: 12

約数和(自身を含む): 2138269536

約数和(自身を除く): 118851059

約数列:

[1, 19, 311, 361, 5909, 17987, 112271, 341753, 5593957, 6493307, 106285183, 2019418477]

約数ペア:

[(1, 2019418477), (19, 106285183), (311, 6493307), (361, 5593957), (5909, 341753), (17987, 112271)]