12180599809

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{138113}}^1$

素因数の和:138456

約数の個数: 16

約数和(自身を含む): 14293141632

約数和(自身を除く): 2112541823

約数列:

[1, 7, 43, 293, 301, 2051, 12599, 88193, 138113, 966791, 5938859, 40467109, 41572013, 283269763, 1740085687, 12180599809]

約数ペア:

[(1, 12180599809), (7, 1740085687), (43, 283269763), (293, 41572013), (301, 40467109), (2051, 5938859), (12599, 966791), (88193, 138113)]