9972478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:959

約数の個数: 16

約数和(自身を含む): 15676416

約数和(自身を除く): 5703938

約数列:

[1, 2, 23, 46, 431, 503, 862, 1006, 9913, 11569, 19826, 23138, 216793, 433586, 4986239, 9972478]

約数ペア:

[(1, 9972478), (2, 4986239), (23, 433586), (46, 216793), (431, 23138), (503, 19826), (862, 11569), (1006, 9913)]