1661036126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1900499}}^1$

素因数の和:1900543

約数の個数: 16

約数和(自身を含む): 2736720000

約数和(自身を除く): 1075683874

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1900499, 3800998, 36109481, 43711477, 72218962, 87422954, 830518063, 1661036126]

約数ペア:

[(1, 1661036126), (2, 830518063), (19, 87422954), (23, 72218962), (38, 43711477), (46, 36109481), (437, 3800998), (874, 1900499)]