38193484

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20359}}^1$

素因数の和:20437

約数の個数: 24

約数和(自身を含む): 77530880

約数和(自身を除く): 39337396

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 20359, 40718, 81436, 142513, 285026, 570052, 1364053, 2728106, 5456212, 9548371, 19096742, 38193484]

約数ペア:

[(1, 38193484), (2, 19096742), (4, 9548371), (7, 5456212), (14, 2728106), (28, 1364053), (67, 570052), (134, 285026), (268, 142513), (469, 81436), (938, 40718), (1876, 20359)]