19225101389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86991409}}^1$

素因数の和:86991439

約数の個数: 8

約数和(自身を含む): 21921835320

約数和(自身を除く): 2696733931

約数列:

[1, 13, 17, 221, 86991409, 1130888317, 1478853953, 19225101389]

約数ペア:

[(1, 19225101389), (13, 1478853953), (17, 1130888317), (221, 86991409)]