12111144787

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{134507}}^1$

素因数の和:135210

約数の個数: 16

約数和(自身を含む): 14591427840

約数和(自身を除く): 2480283053

約数列:

[1, 7, 19, 133, 677, 4739, 12863, 90041, 134507, 941549, 2555633, 17889431, 91061239, 637428673, 1730163541, 12111144787]

約数ペア:

[(1, 12111144787), (7, 1730163541), (19, 637428673), (133, 91061239), (677, 17889431), (4739, 2555633), (12863, 941549), (90041, 134507)]