11959493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6956

約数の個数: 16

約数和(自身を含む): 15496320

約数和(自身を除く): 3536827

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6917, 48419, 89921, 131423, 629447, 919961, 1708499, 11959493]

約数ペア:

[(1, 11959493), (7, 1708499), (13, 919961), (19, 629447), (91, 131423), (133, 89921), (247, 48419), (1729, 6917)]