16130774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 11862826

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 449, 506, 781, 898, 1562, 1633, 3266, 4939, 9878, 10327, 17963, 20654, 31879, 35926, 63758, 113597, 227194, 350669, 701338, 733217, 1466434, 8065387, 16130774]

約数ペア:

[(1, 16130774), (2, 8065387), (11, 1466434), (22, 733217), (23, 701338), (46, 350669), (71, 227194), (142, 113597), (253, 63758), (449, 35926), (506, 31879), (781, 20654), (898, 17963), (1562, 10327), (1633, 9878), (3266, 4939)]