16090745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7907}}^1$

素因数の和:7960

約数の個数: 16

約数和(自身を含む): 21636288

約数和(自身を除く): 5545543

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 7907, 39535, 86977, 292559, 434885, 1462795, 3218149, 16090745]

約数ペア:

[(1, 16090745), (5, 3218149), (11, 1462795), (37, 434885), (55, 292559), (185, 86977), (407, 39535), (2035, 7907)]