19425923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 3435517

約数列:

[1, 11, 19, 41, 209, 451, 779, 2267, 8569, 24937, 43073, 92947, 473803, 1022417, 1765993, 19425923]

約数ペア:

[(1, 19425923), (11, 1765993), (19, 1022417), (41, 473803), (209, 92947), (451, 43073), (779, 24937), (2267, 8569)]