12665807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 15954432

約数和(自身を除く): 3288625

約数列:

[1, 7, 11, 77, 103, 721, 1133, 1597, 7931, 11179, 17567, 122969, 164491, 1151437, 1809401, 12665807]

約数ペア:

[(1, 12665807), (7, 1809401), (11, 1151437), (77, 164491), (103, 122969), (721, 17567), (1133, 11179), (1597, 7931)]