12855723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13306

約数の個数: 16

約数和(自身を含む): 19105920

約数和(自身を除く): 6250197

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 13267, 39801, 225539, 252073, 676617, 756219, 4285241, 12855723]

約数ペア:

[(1, 12855723), (3, 4285241), (17, 756219), (19, 676617), (51, 252073), (57, 225539), (323, 39801), (969, 13267)]