16749412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 31287200

約数和(自身を除く): 14537788

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 3019, 5548, 6038, 12076, 57361, 114722, 220387, 229444, 440774, 881548, 4187353, 8374706, 16749412]

約数ペア:

[(1, 16749412), (2, 8374706), (4, 4187353), (19, 881548), (38, 440774), (73, 229444), (76, 220387), (146, 114722), (292, 57361), (1387, 12076), (2774, 6038), (3019, 5548)]