19284243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1867}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 28154496

約数和(自身を除く): 8870253

約数列:

[1, 3, 11, 33, 313, 939, 1867, 3443, 5601, 10329, 20537, 61611, 584371, 1753113, 6428081, 19284243]

約数ペア:

[(1, 19284243), (3, 6428081), (11, 1753113), (33, 584371), (313, 61611), (939, 20537), (1867, 10329), (3443, 5601)]