19053073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 22041936

約数和(自身を除く): 2988863

約数列:

[1, 13, 17, 73, 221, 949, 1181, 1241, 15353, 16133, 20077, 86213, 261001, 1120769, 1465621, 19053073]

約数ペア:

[(1, 19053073), (13, 1465621), (17, 1120769), (73, 261001), (221, 86213), (949, 20077), (1181, 16133), (1241, 15353)]