2019508315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{324941}}^1$

素因数の和:325070

約数の個数: 16

約数和(自身を含む): 2667123936

約数和(自身を除く): 647615621

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 324941, 1624705, 3574351, 17871755, 36718333, 183591665, 403901663, 2019508315]

約数ペア:

[(1, 2019508315), (5, 403901663), (11, 183591665), (55, 36718333), (113, 17871755), (565, 3574351), (1243, 1624705), (6215, 324941)]