2519248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8287}}^1$

素因数の和:8314

約数の個数: 20

約数和(自身を含む): 5138560

約数和(自身を除く): 2619312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8287, 16574, 33148, 66296, 132592, 157453, 314906, 629812, 1259624, 2519248]

約数ペア:

[(1, 2519248), (2, 1259624), (4, 629812), (8, 314906), (16, 157453), (19, 132592), (38, 66296), (76, 33148), (152, 16574), (304, 8287)]