12122779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 13219200

約数和(自身を除く): 1096421

約数列:

[1, 19, 67, 89, 107, 1273, 1691, 2033, 5963, 7169, 9523, 113297, 136211, 180937, 638041, 12122779]

約数ペア:

[(1, 12122779), (19, 638041), (67, 180937), (89, 136211), (107, 113297), (1273, 9523), (1691, 7169), (2033, 5963)]