12004421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 14235648

約数和(自身を除く): 2231227

約数列:

[1, 11, 13, 127, 143, 661, 1397, 1651, 7271, 8593, 18161, 83947, 94523, 923417, 1091311, 12004421]

約数ペア:

[(1, 12004421), (11, 1091311), (13, 923417), (127, 94523), (143, 83947), (661, 18161), (1397, 8593), (1651, 7271)]