22790728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149939}}^1$

素因数の和:149964

約数の個数: 16

約数和(自身を含む): 44982000

約数和(自身を除く): 22191272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 149939, 299878, 599756, 1199512, 2848841, 5697682, 11395364, 22790728]

約数ペア:

[(1, 22790728), (2, 11395364), (4, 5697682), (8, 2848841), (19, 1199512), (38, 599756), (76, 299878), (152, 149939)]