13916526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178417}}^1$

素因数の和:178435

約数の個数: 16

約数和(自身を含む): 29974224

約数和(自身を除く): 16057698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 178417, 356834, 535251, 1070502, 2319421, 4638842, 6958263, 13916526]

約数ペア:

[(1, 13916526), (2, 6958263), (3, 4638842), (6, 2319421), (13, 1070502), (26, 535251), (39, 356834), (78, 178417)]