2912870107

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{15859}}^1$

素因数の和:17266

約数の個数: 16

約数和(自身を含む): 3506963200

約数和(自身を除く): 594093093

約数列:

[1, 7, 19, 133, 1381, 9667, 15859, 26239, 111013, 183673, 301321, 2109247, 21901279, 153308953, 416124301, 2912870107]

約数ペア:

[(1, 2912870107), (7, 416124301), (19, 153308953), (133, 21901279), (1381, 2109247), (9667, 301321), (15859, 183673), (26239, 111013)]