19252909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 22780800

約数和(自身を除く): 3527891

約数列:

[1, 13, 19, 23, 247, 299, 437, 3389, 5681, 44057, 64391, 77947, 837083, 1013311, 1480993, 19252909]

約数ペア:

[(1, 19252909), (13, 1480993), (19, 1013311), (23, 837083), (247, 77947), (299, 64391), (437, 44057), (3389, 5681)]