19509756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232259}}^1$

素因数の和:232273

約数の個数: 24

約数和(自身を含む): 52026240

約数和(自身を除く): 32516484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232259, 464518, 696777, 929036, 1393554, 1625813, 2787108, 3251626, 4877439, 6503252, 9754878, 19509756]

約数ペア:

[(1, 19509756), (2, 9754878), (3, 6503252), (4, 4877439), (6, 3251626), (7, 2787108), (12, 1625813), (14, 1393554), (21, 929036), (28, 696777), (42, 464518), (84, 232259)]