16690564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 32104800

約数和(自身を除く): 15414236

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2729, 3058, 5458, 6116, 10916, 30019, 60038, 120076, 379331, 758662, 1517324, 4172641, 8345282, 16690564]

約数ペア:

[(1, 16690564), (2, 8345282), (4, 4172641), (11, 1517324), (22, 758662), (44, 379331), (139, 120076), (278, 60038), (556, 30019), (1529, 10916), (2729, 6116), (3058, 5458)]