19416214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{773}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 30743280

約数和(自身を除く): 11327066

約数列:

[1, 2, 19, 38, 661, 773, 1322, 1546, 12559, 14687, 25118, 29374, 510953, 1021906, 9708107, 19416214]

約数ペア:

[(1, 19416214), (2, 9708107), (19, 1021906), (38, 510953), (661, 29374), (773, 25118), (1322, 14687), (1546, 12559)]