19207309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 22824000

約数和(自身を除く): 3616691

約数列:

[1, 11, 19, 29, 209, 319, 551, 3169, 6061, 34859, 60211, 91901, 662321, 1010911, 1746119, 19207309]

約数ペア:

[(1, 19207309), (11, 1746119), (19, 1010911), (29, 662321), (209, 91901), (319, 60211), (551, 34859), (3169, 6061)]