19179095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 25021920

約数和(自身を除く): 5842825

約数列:

[1, 5, 13, 65, 109, 545, 1417, 2707, 7085, 13535, 35191, 175955, 295063, 1475315, 3835819, 19179095]

約数ペア:

[(1, 19179095), (5, 3835819), (13, 1475315), (65, 295063), (109, 175955), (545, 35191), (1417, 13535), (2707, 7085)]