4171184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13748

約数の個数: 20

約数和(自身を含む): 8507640

約数和(自身を除く): 4336456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13721, 27442, 54884, 109768, 219536, 260699, 521398, 1042796, 2085592, 4171184]

約数ペア:

[(1, 4171184), (2, 2085592), (4, 1042796), (8, 521398), (16, 260699), (19, 219536), (38, 109768), (76, 54884), (152, 27442), (304, 13721)]