16704226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 15551774

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 3499, 4774, 6998, 24493, 38489, 48986, 76978, 108469, 216938, 269423, 538846, 759283, 1193159, 1518566, 2386318, 8352113, 16704226]

約数ペア:

[(1, 16704226), (2, 8352113), (7, 2386318), (11, 1518566), (14, 1193159), (22, 759283), (31, 538846), (62, 269423), (77, 216938), (154, 108469), (217, 76978), (341, 48986), (434, 38489), (682, 24493), (2387, 6998), (3499, 4774)]