13071398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4979

約数の個数: 16

約数和(自身を含む): 20714496

約数和(自身を除く): 7643098

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 4903, 9806, 151993, 210829, 303986, 421658, 6535699, 13071398]

約数ペア:

[(1, 13071398), (2, 6535699), (31, 421658), (43, 303986), (62, 210829), (86, 151993), (1333, 9806), (2666, 4903)]