12902192

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7829}}^1$

素因数の和:7940

約数の個数: 20

約数和(自身を含む): 25243920

約数和(自身を除く): 12341728

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7829, 15658, 31316, 62632, 125264, 806387, 1612774, 3225548, 6451096, 12902192]

約数ペア:

[(1, 12902192), (2, 6451096), (4, 3225548), (8, 1612774), (16, 806387), (103, 125264), (206, 62632), (412, 31316), (824, 15658), (1648, 7829)]