13274521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 15178240

約数和(自身を除く): 1903719

約数列:

[1, 13, 19, 223, 241, 247, 2899, 3133, 4237, 4579, 53743, 55081, 59527, 698659, 1021117, 13274521]

約数ペア:

[(1, 13274521), (13, 1021117), (19, 698659), (223, 59527), (241, 55081), (247, 53743), (2899, 4579), (3133, 4237)]