6451184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21221}}^1$

素因数の和:21248

約数の個数: 20

約数和(自身を含む): 13157640

約数和(自身を除く): 6706456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21221, 42442, 84884, 169768, 339536, 403199, 806398, 1612796, 3225592, 6451184]

約数ペア:

[(1, 6451184), (2, 3225592), (4, 1612796), (8, 806398), (16, 403199), (19, 339536), (38, 169768), (76, 84884), (152, 42442), (304, 21221)]