13911426578

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1899949}}^1$

素因数の和:1900481

約数の個数: 16

約数和(自身を含む): 23893771200

約数和(自身を除く): 9982344622

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 1899949, 3799898, 13299643, 26599286, 993673327, 1987346654, 6955713289, 13911426578]

約数ペア:

[(1, 13911426578), (2, 6955713289), (7, 1987346654), (14, 993673327), (523, 26599286), (1046, 13299643), (3661, 3799898), (7322, 1899949)]