18886582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66037}}^1$

素因数の和:66063

約数の個数: 16

約数和(自身を含む): 33283152

約数和(自身を除く): 14396570

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 66037, 132074, 726407, 858481, 1452814, 1716962, 9443291, 18886582]

約数ペア:

[(1, 18886582), (2, 9443291), (11, 1716962), (13, 1452814), (22, 858481), (26, 726407), (143, 132074), (286, 66037)]