19530433

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 3089087

約数列:

[1, 13, 17, 67, 221, 871, 1139, 1319, 14807, 17147, 22423, 88373, 291499, 1148849, 1502341, 19530433]

約数ペア:

[(1, 19530433), (13, 1502341), (17, 1148849), (67, 291499), (221, 88373), (871, 22423), (1139, 17147), (1319, 14807)]