19662493

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 2110307

約数列:

[1, 23, 29, 41, 667, 719, 943, 1189, 16537, 20851, 27347, 29479, 479573, 678017, 854891, 19662493]

約数ペア:

[(1, 19662493), (23, 854891), (29, 678017), (41, 479573), (667, 29479), (719, 27347), (943, 20851), (1189, 16537)]