19185034

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7207}}^1$

素因数の和:7242

約数の個数: 16

約数和(自身を含む): 31657536

約数和(自身を除く): 12472502

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7207, 14414, 79277, 158554, 872047, 1744094, 9592517, 19185034]

約数ペア:

[(1, 19185034), (2, 9592517), (11, 1744094), (22, 872047), (121, 158554), (242, 79277), (1331, 14414), (2662, 7207)]