16819894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7109}}^1$

素因数の和:7144

約数の個数: 24

約数和(自身を含む): 31227120

約数和(自身を除く): 14407226

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 7109, 14218, 49763, 92417, 99526, 184834, 646919, 1201421, 1293838, 2402842, 8409947, 16819894]

約数ペア:

[(1, 16819894), (2, 8409947), (7, 2402842), (13, 1293838), (14, 1201421), (26, 646919), (91, 184834), (169, 99526), (182, 92417), (338, 49763), (1183, 14218), (2366, 7109)]