19682255

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 24573024

約数和(自身を除く): 4890769

約数列:

[1, 5, 41, 67, 205, 335, 1433, 2747, 7165, 13735, 58753, 96011, 293765, 480055, 3936451, 19682255]

約数ペア:

[(1, 19682255), (5, 3936451), (41, 480055), (67, 293765), (205, 96011), (335, 58753), (1433, 13735), (2747, 7165)]