19403834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2957}}^1$

素因数の和:3169

約数の個数: 16

約数和(自身を含む): 30988008

約数和(自身を除く): 11584174

約数列:

[1, 2, 17, 34, 193, 386, 2957, 3281, 5914, 6562, 50269, 100538, 570701, 1141402, 9701917, 19403834]

約数ペア:

[(1, 19403834), (2, 9701917), (17, 1141402), (34, 570701), (193, 100538), (386, 50269), (2957, 6562), (3281, 5914)]