16649548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 31100720

約数和(自身を除く): 14451172

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 3001, 5548, 6002, 12004, 57019, 114038, 219073, 228076, 438146, 876292, 4162387, 8324774, 16649548]

約数ペア:

[(1, 16649548), (2, 8324774), (4, 4162387), (19, 876292), (38, 438146), (73, 228076), (76, 219073), (146, 114038), (292, 57019), (1387, 12004), (2774, 6002), (3001, 5548)]