13427979842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{4463}}^1\times {\mathrm{16903}}^1$

素因数の和:21457

約数の個数: 16

約数和(自身を含む): 20374053120

約数和(自身を除く): 6946073278

約数列:

[1, 2, 89, 178, 4463, 8926, 16903, 33806, 397207, 794414, 1504367, 3008734, 75438089, 150876178, 6713989921, 13427979842]

約数ペア:

[(1, 13427979842), (2, 6713989921), (89, 150876178), (178, 75438089), (4463, 3008734), (8926, 1504367), (16903, 794414), (33806, 397207)]