2403728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7934

約数の個数: 20

約数和(自身を含む): 4902960

約数和(自身を除く): 2499232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7907, 15814, 31628, 63256, 126512, 150233, 300466, 600932, 1201864, 2403728]

約数ペア:

[(1, 2403728), (2, 1201864), (4, 600932), (8, 300466), (16, 150233), (19, 126512), (38, 63256), (76, 31628), (152, 15814), (304, 7907)]