12129733

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8291}}^1$

素因数の和:8328

約数の個数: 16

約数和(自身を含む): 15920640

約数和(自身を除く): 3790907

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8291, 58037, 91201, 157529, 638407, 1102703, 1732819, 12129733]

約数ペア:

[(1, 12129733), (7, 1732819), (11, 1102703), (19, 638407), (77, 157529), (133, 91201), (209, 58037), (1463, 8291)]