1922210

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 3480192

約数和(自身を除く): 1557982

約数列:

[1, 2, 5, 10, 211, 422, 911, 1055, 1822, 2110, 4555, 9110, 192221, 384442, 961105, 1922210]

約数ペア:

[(1, 1922210), (2, 961105), (5, 384442), (10, 192221), (211, 9110), (422, 4555), (911, 2110), (1055, 1822)]