16266812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 30147600

約数和(自身を除く): 13880788

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1109, 2218, 3667, 4436, 7334, 14668, 21071, 42142, 84284, 214037, 428074, 856148, 4066703, 8133406, 16266812]

約数ペア:

[(1, 16266812), (2, 8133406), (4, 4066703), (19, 856148), (38, 428074), (76, 214037), (193, 84284), (386, 42142), (772, 21071), (1109, 14668), (2218, 7334), (3667, 4436)]