12718333439

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1\times {\mathrm{24029}}^1$

素因数の和:25030

約数の個数: 16

約数和(自身を含む): 14727121920

約数和(自身を除く): 2008788481

約数列:

[1, 7, 83, 581, 911, 6377, 24029, 75613, 168203, 529291, 1994407, 13960849, 21890419, 153232933, 1816904777, 12718333439]

約数ペア:

[(1, 12718333439), (7, 1816904777), (83, 153232933), (581, 21890419), (911, 13960849), (6377, 1994407), (24029, 529291), (75613, 168203)]