19114491

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{4787}}^1$

素因数の和:4823

約数の個数: 16

約数和(自身を含む): 28038528

約数和(自身を除く): 8924037

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 4787, 14361, 52657, 157971, 579227, 1737681, 6371497, 19114491]

約数ペア:

[(1, 19114491), (3, 6371497), (11, 1737681), (33, 579227), (121, 157971), (363, 52657), (1331, 14361), (3993, 4787)]