2017543310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10618649}}^1$

素因数の和:10618675

約数の個数: 16

約数和(自身を含む): 3822714000

約数和(自身を除く): 1805170690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10618649, 21237298, 53093245, 106186490, 201754331, 403508662, 1008771655, 2017543310]

約数ペア:

[(1, 2017543310), (2, 1008771655), (5, 403508662), (10, 201754331), (19, 106186490), (38, 53093245), (95, 21237298), (190, 10618649)]