21914358

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{28759}}^1$

素因数の和:28891

約数の個数: 16

約数和(自身を含む): 44175360

約数和(自身を除く): 22261002

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 28759, 57518, 86277, 172554, 3652393, 7304786, 10957179, 21914358]

約数ペア:

[(1, 21914358), (2, 10957179), (3, 7304786), (6, 3652393), (127, 172554), (254, 86277), (381, 57518), (762, 28759)]