2019373334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{127663}}^1$

素因数の和:128395

約数の個数: 16

約数和(自身を含む): 3309050880

約数和(自身を除く): 1289677546

約数列:

[1, 2, 11, 22, 719, 1438, 7909, 15818, 127663, 255326, 1404293, 2808586, 91789697, 183579394, 1009686667, 2019373334]

約数ペア:

[(1, 2019373334), (2, 1009686667), (11, 183579394), (22, 91789697), (719, 2808586), (1438, 1404293), (7909, 255326), (15818, 127663)]