13210265

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 16219008

約数和(自身を除く): 3008743

約数列:

[1, 5, 103, 113, 227, 515, 565, 1135, 11639, 23381, 25651, 58195, 116905, 128255, 2642053, 13210265]

約数ペア:

[(1, 13210265), (5, 2642053), (103, 128255), (113, 116905), (227, 58195), (515, 25651), (565, 23381), (1135, 11639)]