56137514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7499}}^1$

素因数の和:7717

約数の個数: 16

約数和(自身を含む): 89100000

約数和(自身を除く): 32962486

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 7499, 14998, 142481, 284962, 1477303, 2954606, 28068757, 56137514]

約数ペア:

[(1, 56137514), (2, 28068757), (19, 2954606), (38, 1477303), (197, 284962), (394, 142481), (3743, 14998), (7486, 7499)]