16149777788

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{203531}}^1$

素因数の和:203857

約数の個数: 24

約数和(自身を含む): 28722435840

約数和(自身を除く): 12572658052

約数列:

[1, 2, 4, 83, 166, 239, 332, 478, 956, 19837, 39674, 79348, 203531, 407062, 814124, 16893073, 33786146, 48643909, 67572292, 97287818, 194575636, 4037444447, 8074888894, 16149777788]

約数ペア:

[(1, 16149777788), (2, 8074888894), (4, 4037444447), (83, 194575636), (166, 97287818), (239, 67572292), (332, 48643909), (478, 33786146), (956, 16893073), (19837, 814124), (39674, 407062), (79348, 203531)]