19950969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8537}}^1$

素因数の和:8600

約数の個数: 16

約数和(自身を含む): 28687680

約数和(自身を除く): 8736711

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 8537, 25611, 162203, 350017, 486609, 1050051, 6650323, 19950969]

約数ペア:

[(1, 19950969), (3, 6650323), (19, 1050051), (41, 486609), (57, 350017), (123, 162203), (779, 25611), (2337, 8537)]