12222969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 17889984

約数和(自身を除く): 5667015

約数列:

[1, 3, 11, 33, 173, 519, 1903, 2141, 5709, 6423, 23551, 70653, 370393, 1111179, 4074323, 12222969]

約数ペア:

[(1, 12222969), (3, 4074323), (11, 1111179), (33, 370393), (173, 70653), (519, 23551), (1903, 6423), (2141, 5709)]