12946087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8849}}^1$

素因数の和:8886

約数の個数: 16

約数和(自身を含む): 16992000

約数和(自身を除く): 4045913

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8849, 61943, 97339, 168131, 681373, 1176917, 1849441, 12946087]

約数ペア:

[(1, 12946087), (7, 1849441), (11, 1176917), (19, 681373), (77, 168131), (133, 97339), (209, 61943), (1463, 8849)]