1455248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4814

約数の個数: 20

約数和(自身を含む): 2968560

約数和(自身を除く): 1513312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4787, 9574, 19148, 38296, 76592, 90953, 181906, 363812, 727624, 1455248]

約数ペア:

[(1, 1455248), (2, 727624), (4, 363812), (8, 181906), (16, 90953), (19, 76592), (38, 38296), (76, 19148), (152, 9574), (304, 4787)]