19366942231

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1600177}}^1$

素因数の和:1600223

約数の個数: 24

約数和(自身を含む): 25538840880

約数和(自身を除く): 6171898649

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 1600177, 11201239, 20802301, 30403363, 78408673, 145616107, 212823541, 395243719, 1019312749, 1489764787, 2766706033, 19366942231]

約数ペア:

[(1, 19366942231), (7, 2766706033), (13, 1489764787), (19, 1019312749), (49, 395243719), (91, 212823541), (133, 145616107), (247, 78408673), (637, 30403363), (931, 20802301), (1729, 11201239), (12103, 1600177)]