1961446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:819

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 1183514

約数列:

[1, 2, 19, 38, 71, 142, 727, 1349, 1454, 2698, 13813, 27626, 51617, 103234, 980723, 1961446]

約数ペア:

[(1, 1961446), (2, 980723), (19, 103234), (38, 51617), (71, 27626), (142, 13813), (727, 2698), (1349, 1454)]