18802982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2917}}^1$

素因数の和:3223

約数の個数: 16

約数和(自身を含む): 30884112

約数和(自身を除く): 12081130

約数列:

[1, 2, 11, 22, 293, 586, 2917, 3223, 5834, 6446, 32087, 64174, 854681, 1709362, 9401491, 18802982]

約数ペア:

[(1, 18802982), (2, 9401491), (11, 1709362), (22, 854681), (293, 64174), (586, 32087), (2917, 6446), (3223, 5834)]