13235894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 25297920

約数和(自身を除く): 12062026

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 2927, 4522, 5854, 20489, 40978, 49759, 55613, 99518, 111226, 348313, 389291, 696626, 778582, 945421, 1890842, 6617947, 13235894]

約数ペア:

[(1, 13235894), (2, 6617947), (7, 1890842), (14, 945421), (17, 778582), (19, 696626), (34, 389291), (38, 348313), (119, 111226), (133, 99518), (238, 55613), (266, 49759), (323, 40978), (646, 20489), (2261, 5854), (2927, 4522)]