19412877

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53479}}^1$

素因数の和:53504

約数の個数: 12

約数和(自身を含む): 28451360

約数和(自身を除く): 9038483

約数列:

[1, 3, 11, 33, 121, 363, 53479, 160437, 588269, 1764807, 6470959, 19412877]

約数ペア:

[(1, 19412877), (3, 6470959), (11, 1764807), (33, 588269), (121, 160437), (363, 53479)]