9485938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 18321408

約数和(自身を除く): 8835470

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1987, 2387, 3974, 4774, 13909, 21857, 27818, 43714, 61597, 123194, 152999, 305998, 431179, 677567, 862358, 1355134, 4742969, 9485938]

約数ペア:

[(1, 9485938), (2, 4742969), (7, 1355134), (11, 862358), (14, 677567), (22, 431179), (31, 305998), (62, 152999), (77, 123194), (154, 61597), (217, 43714), (341, 27818), (434, 21857), (682, 13909), (1987, 4774), (2387, 3974)]