18191305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2927}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 24033024

約数和(自身を除く): 5841719

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2927, 6215, 14635, 32197, 160985, 330751, 1653755, 3638261, 18191305]

約数ペア:

[(1, 18191305), (5, 3638261), (11, 1653755), (55, 330751), (113, 160985), (565, 32197), (1243, 14635), (2927, 6215)]