19632574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7057}}^1$

素因数の和:7179

約数の個数: 16

約数和(自身を含む): 32015088

約数和(自身を除く): 12382514

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 7057, 14114, 91741, 183482, 755099, 1510198, 9816287, 19632574]

約数ペア:

[(1, 19632574), (2, 9816287), (13, 1510198), (26, 755099), (107, 183482), (214, 91741), (1391, 14114), (2782, 7057)]