16903004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 30321648

約数和(自身を除く): 13418644

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 541, 1082, 2164, 7811, 15622, 31244, 39493, 57887, 78986, 115774, 157972, 231548, 4225751, 8451502, 16903004]

約数ペア:

[(1, 16903004), (2, 8451502), (4, 4225751), (73, 231548), (107, 157972), (146, 115774), (214, 78986), (292, 57887), (428, 39493), (541, 31244), (1082, 15622), (2164, 7811)]