22703993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 27256320

約数和(自身を除く): 4552327

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 5407, 70291, 91919, 102733, 1194947, 1335529, 1746461, 22703993]

約数ペア:

[(1, 22703993), (13, 1746461), (17, 1335529), (19, 1194947), (221, 102733), (247, 91919), (323, 70291), (4199, 5407)]