12260017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 15465600

約数和(自身を除く): 3205583

約数列:

[1, 7, 11, 77, 89, 623, 979, 1789, 6853, 12523, 19679, 137753, 159221, 1114547, 1751431, 12260017]

約数ペア:

[(1, 12260017), (7, 1751431), (11, 1114547), (77, 159221), (89, 137753), (623, 19679), (979, 12523), (1789, 6853)]