13183885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18468

約数の個数: 16

約数和(自身を含む): 18587520

約数和(自身を除く): 5403635

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 18439, 92195, 202829, 239707, 1014145, 1198535, 2636777, 13183885]

約数ペア:

[(1, 13183885), (5, 2636777), (11, 1198535), (13, 1014145), (55, 239707), (65, 202829), (143, 92195), (715, 18439)]