13283128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 27072000

約数和(自身を除く): 13788872

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 2819, 4712, 5638, 11276, 22552, 53561, 87389, 107122, 174778, 214244, 349556, 428488, 699112, 1660391, 3320782, 6641564, 13283128]

約数ペア:

[(1, 13283128), (2, 6641564), (4, 3320782), (8, 1660391), (19, 699112), (31, 428488), (38, 349556), (62, 214244), (76, 174778), (124, 107122), (152, 87389), (248, 53561), (589, 22552), (1178, 11276), (2356, 5638), (2819, 4712)]