19388975983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{76091}}^1$

素因数の和:77274

約数の個数: 16

約数和(自身を含む): 22128162336

約数和(自身を除く): 2739186353

約数列:

[1, 13, 17, 221, 1153, 14989, 19601, 76091, 254813, 989183, 1293547, 16816111, 87732923, 1140527999, 1491459691, 19388975983]

約数ペア:

[(1, 19388975983), (13, 1491459691), (17, 1140527999), (221, 87732923), (1153, 16816111), (14989, 1293547), (19601, 989183), (76091, 254813)]