15520382214

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18609571}}^1$

素因数の和:18609715

約数の個数: 16

約数和(自身を含む): 31264080960

約数和(自身を除く): 15743698746

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 18609571, 37219142, 55828713, 111657426, 2586730369, 5173460738, 7760191107, 15520382214]

約数ペア:

[(1, 15520382214), (2, 7760191107), (3, 5173460738), (6, 2586730369), (139, 111657426), (278, 55828713), (417, 37219142), (834, 18609571)]