201849315538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{19957417}}^1$

素因数の和:19957821

約数の個数: 16

約数和(自身を含む): 326902506840

約数和(自身を除く): 125053191302

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 19957417, 39914834, 259446421, 518892842, 7763435213, 15526870426, 100924657769, 201849315538]

約数ペア:

[(1, 201849315538), (2, 100924657769), (13, 15526870426), (26, 7763435213), (389, 518892842), (778, 259446421), (5057, 39914834), (10114, 19957417)]