12255969

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 18917920

約数和(自身を除く): 6661951

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1777, 2299, 5331, 6897, 19547, 33763, 58641, 101289, 215017, 371393, 645051, 1114179, 4085323, 12255969]

約数ペア:

[(1, 12255969), (3, 4085323), (11, 1114179), (19, 645051), (33, 371393), (57, 215017), (121, 101289), (209, 58641), (363, 33763), (627, 19547), (1777, 6897), (2299, 5331)]