17891324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 34398000

約数和(自身を除く): 16506676

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2729, 3278, 5458, 6556, 10916, 30019, 60038, 120076, 406621, 813242, 1626484, 4472831, 8945662, 17891324]

約数ペア:

[(1, 17891324), (2, 8945662), (4, 4472831), (11, 1626484), (22, 813242), (44, 406621), (149, 120076), (298, 60038), (596, 30019), (1639, 10916), (2729, 6556), (3278, 5458)]