11836981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 14212800

約数和(自身を除く): 2375819

約数列:

[1, 13, 17, 19, 221, 247, 323, 2819, 4199, 36647, 47923, 53561, 622999, 696293, 910537, 11836981]

約数ペア:

[(1, 11836981), (13, 910537), (17, 696293), (19, 622999), (221, 53561), (247, 47923), (323, 36647), (2819, 4199)]