19836698156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{266293}}^1$

素因数の和:268001

約数の個数: 24

約数和(自身を含む): 37892571024

約数和(自身を除く): 18055872868

約数列:

[1, 2, 4, 11, 22, 44, 1693, 3386, 6772, 18623, 37246, 74492, 266293, 532586, 1065172, 2929223, 5858446, 11716892, 450834049, 901668098, 1803336196, 4959174539, 9918349078, 19836698156]

約数ペア:

[(1, 19836698156), (2, 9918349078), (4, 4959174539), (11, 1803336196), (22, 901668098), (44, 450834049), (1693, 11716892), (3386, 5858446), (6772, 2929223), (18623, 1065172), (37246, 532586), (74492, 266293)]