12170906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2690

約数の個数: 24

約数和(自身を含む): 21131040

約数和(自身を除く): 8960134

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 2647, 4598, 5294, 29117, 50293, 58234, 100586, 320287, 553223, 640574, 1106446, 6085453, 12170906]

約数ペア:

[(1, 12170906), (2, 6085453), (11, 1106446), (19, 640574), (22, 553223), (38, 320287), (121, 100586), (209, 58234), (242, 50293), (418, 29117), (2299, 5294), (2647, 4598)]