6641564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 12633600

約数和(自身を除く): 5992036

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 2819, 5638, 11276, 53561, 87389, 107122, 174778, 214244, 349556, 1660391, 3320782, 6641564]

約数ペア:

[(1, 6641564), (2, 3320782), (4, 1660391), (19, 349556), (31, 214244), (38, 174778), (62, 107122), (76, 87389), (124, 53561), (589, 11276), (1178, 5638), (2356, 2819)]