223384976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{734819}}^1$

素因数の和:734846

約数の個数: 20

約数和(自身を含む): 455588400

約数和(自身を除く): 232203424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 734819, 1469638, 2939276, 5878552, 11757104, 13961561, 27923122, 55846244, 111692488, 223384976]

約数ペア:

[(1, 223384976), (2, 111692488), (4, 55846244), (8, 27923122), (16, 13961561), (19, 11757104), (38, 5878552), (76, 2939276), (152, 1469638), (304, 734819)]