2100043495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{105769}}^1$

素因数の和:105823

約数の個数: 24

約数和(自身を含む): 2901482640

約数和(自身を除く): 801439145

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 19855, 105769, 528845, 1163459, 2009611, 5817295, 10048055, 22105721, 38182609, 110528605, 190913045, 420008699, 2100043495]

約数ペア:

[(1, 2100043495), (5, 420008699), (11, 190913045), (19, 110528605), (55, 38182609), (95, 22105721), (209, 10048055), (361, 5817295), (1045, 2009611), (1805, 1163459), (3971, 528845), (19855, 105769)]