21015082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32939}}^1$

素因数の和:32981

約数の個数: 16

約数和(自身を含む): 35575200

約数和(自身を除く): 14560118

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32939, 65878, 362329, 724658, 955231, 1910462, 10507541, 21015082]

約数ペア:

[(1, 21015082), (2, 10507541), (11, 1910462), (22, 955231), (29, 724658), (58, 362329), (319, 65878), (638, 32939)]