16745452

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 29876000

約数和(自身を除く): 13130548

約数列:

[1, 2, 4, 109, 193, 199, 218, 386, 398, 436, 772, 796, 21037, 21691, 38407, 42074, 43382, 76814, 84148, 86764, 153628, 4186363, 8372726, 16745452]

約数ペア:

[(1, 16745452), (2, 8372726), (4, 4186363), (109, 153628), (193, 86764), (199, 84148), (218, 76814), (386, 43382), (398, 42074), (436, 38407), (772, 21691), (796, 21037)]