19429961759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{870479}}^1$

素因数の和:870610

約数の個数: 16

約数和(自身を含む): 22374817920

約数和(自身を除く): 2944856161

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 22321, 870479, 11316227, 14798143, 87918379, 192375859, 1142938927, 1494612443, 19429961759]

約数ペア:

[(1, 19429961759), (13, 1494612443), (17, 1142938927), (101, 192375859), (221, 87918379), (1313, 14798143), (1717, 11316227), (22321, 870479)]